The Honorable Connie Bernardy, DFL Lead House Transportation & Regional Governance Policy Committee 253 State Office Building Saint Paul, MN 55155

Transcription

1 This document is made available electronically by the Minnesota Legislative Reference Library as part of an ongoing digital archiving project John Ireland Boulevard Saint Paul, Minnesota 5555 January 2, 28 The Honorable Paul Torkelson, Chair House Transportation Finance Committee 38 State Office Building Saint Paul, MN 5555 The Honorable Linda Runbeck, Chair House Transportation & Regional Governance Policy Committee 47 State Office Building Saint Paul, MN 5555 The Honorable Frank Hornstein, DFL Lead House Transportation Policy & Finance Committee 243 State Office Building Saint Paul, MN 5555 The Honorable Scott Newman, Chair Senate Transportation Finance & Policy Committee Minnesota Senate Building Saint Paul, MN 5555 The Honorable Scott Dibble Ranking Minority Member Senate Transportation Finance & Policy Committee 223 Minnesota Senate Building Saint Paul, MN 5555 The Honorable Connie Bernardy, DFL Lead House Transportation & Regional Governance Policy Committee 253 State Office Building Saint Paul, MN 5555 RE: 27 LifeCycle Cost Analyses report Dear Legislators: The Minnesota Department of Transportation is pleased to provide the annual report on pavement lifecycle cost analysis, as required under Minn. Stat , Subd. 3. In 27, 43 construction projects were in the reconditioning, resurfacing and road repair funding categories and required a LCCA. MnDOT has conducted LCCAs on road rehabilitation projects since 999. In addition, MnDOT is innovating new methods to design and select the most costeffective pavement structure. Innovations include new pavement design procedures and refining the alternate bidding process to allow bidders of both pavement materials to bid on a project. Please contact me if you have questions or comments about this report, or you may contact Glenn Engstrom at glenn.engstrom@state.mn.us or Sincerely, Charles A. Zelle Commissioner 27 LifeCycle Cost Analyses Report cover letter January 2, 28

2 27 Report on LifeCycle Cost Analyses January Report on LifeCycle Cost Analyses

3 Prepared by: The Minnesota Department of Transportation 395 John Ireland Boulevard Saint Paul, Minnesota Phone: TollFree: TTY, Voice or ASCII: To request this document in an alternative format, call or (Greater Minnesota). You may also send an to 27 Report on LifeCycle Cost Analyses 2

4 Contents Legislative Request...4 LifeCycle Cost Analysis Report...5 Implementation...5 Results...5 Discussion...6 Conclusion...6 Appendix A: Summary of LCCA Results...7 Appendix B: Copies of LCCAs... Appendix C: Copies of LCCA Exceptions Report on LifeCycle Cost Analyses 3

5 Legislative Request This report is issued to comply with Minnesota Statutes The statute requires a lifecycle cost analysis for every project in the reconditioning, resurfacing and road report funding categories constructed after July, 2. The LCCA is a comparison of lifecycle costs among competing paving materials using equal design lives and equal comparison periods. Documentation required by the statute includes: Lowest lifecycle cost Alternatives considered Chosen strategy Documented justification, if the chosen strategy is not the low cost option PAVEMENT LIFECYCLE COST ANALYSIS. Subdivision. Definitions. For the purposes of this section, the following definitions apply. (a) "Lifecycle cost" is the sum of the cost of the initial pavement project and all anticipated costs for maintenance, repair, and resurfacing over the life of the pavement. Anticipated costs must be based on Minnesota's actual or reasonably projected maintenance, repair, and resurfacing schedules, and costs determined by the Department of Transportation district personnel based upon recently awarded local projects and experience with local material costs. (b) "Lifecycle cost analysis" is a comparison of lifecycle costs among competing paving materials using equal design lives and equal comparison periods. Subd. 2. Required analysis. For each project in the reconditioning, resurfacing, and road repair funding categories, the commissioner shall perform a lifecycle cost analysis and shall document the lowest lifecycle costs and all alternatives considered. The commissioner shall document the chosen pavement strategy and, if the lowest life cycle is not selected, document the justification for the chosen strategy. A lifecycle cost analysis is required for projects to be constructed after July, 2. For projects to be constructed prior to July, 2, when feasible, the department will use its best efforts to perform lifecycle cost analyses. Subd. 3. Report. The commissioner shall report annually to the chairs and ranking minority members of the senate and house of representatives committees with jurisdiction over transportation finance beginning on January, 22, the results of the analyses required in subdivision 2. The cost of preparing this report is less than 5,. 27 Report on LifeCycle Cost Analyses 4

6 LifeCycle Cost Analysis Report Implementation Minn. Stat requires a lifecycle cost analysis for every project in the reconditioning, resurfacing and road repair funding categories constructed after July, 2. The Minnesota Department of Transportation first implemented a LCCA process for roadway rehabilitation projects in 999. The LCCA process was modified in 2 to meet the specific requirements of legislation and was presented in Technical Memorandum 4MAT. After the technical memorandum expired, the LCCA process, with some modifications, was incorporated into the MnDOT Pavement Design Manual which went into effect October 3 st, 24. The LCCA process, which is consistent with Federal Administration guidelines, is performed on all pavement projects regardless of funding category, but only the results of projects in the reconditioning, resurfacing and road repair funding categories are included in this report. The LCCA process limits the requirement to perform a LCCA to projects with more than 6, square yards of pavement (formerly 3, square yards in the technical memorandum) and to projects that include placing more than twoinch thickness of pavement material. Thin overlays (two inches or less) are considered shortterm preventive maintenance and do not have a viable concrete alternative with an equal design life. The LCCA process requires the inclusion of at least one portland cement concrete and one hotmix asphalt alternate with equal design lives. To best determine the most cost effective design, the LCCA may include additional alternatives with other design lives. Results In 27, 43 construction projects were in the reconditioning, resurfacing and road repair funding categories and required a LCCA according to the MnDOT Pavement Design Manual. The results of the 43 LCCAs are as follows: Hotmix asphalt was the lowcost option for 4 construction projects. Forty were selected for construction and one was constructed as portland cement concrete. Documented justification for selecting an option that was not the lowcost option is provided. Portland cement concrete was the lowcost option for two construction projects. One was selected for construction and the other used the alternate bidding process to choose the option for construction. The LCCA provided for SP does not have equal design lives among competing paving materials. A table of LCCA results and copies of the LCCAs submitted by MnDOT districts are attached. 27 Report on LifeCycle Cost Analyses 5

7 Discussion Hotmix asphalt is most often the lowcost option in the submitted LCCAs. Portland cement concrete options usually have a greater initial cost than hotmix asphalt, but become competitive by having lower maintenance costs over the life of the pavement. However, the relatively short design lives of these rehabilitationtype projects do not allow portland cement concrete options to exploit this relative advantage. Portland cement concrete options with longer design lives than hotmix asphalt alternates are more competitive than the portland cement concrete options with the equal design lives required by the statute. Recently, procedures were developed to implement two new portland cement concrete pavement design programs. These new programs resulted in substantially thinner pavement designs that reduce the initial cost of constructing portland cement concrete pavements and increase competitiveness. In addition, a research project has been started to develop a new procedure to design portland cement concrete pavements that are built on top of existing portland cement concrete pavements. To create competition and to get the most costeffective pavement, MnDOT continues to use the alternate bidding process on projects that are likely to have competitive hotmix asphalt and portland cement concrete options. One project in the reconditioning, resurfacing or road repair funding categories used the alternate bidding process this year. The alternate bidding process is similar to using an LCCA to determine the lowcost option. However, instead of using an estimate for the initial cost of an option, alternate bidding uses actual bid prices. The process is as follows:. MnDOT lets a project with two options, one hotmix asphalt and one portland cement concrete. 2. MnDOT calculates a maintenance factor. This is the difference between the maintenance costs of the two options. 3. Each contractor bids on either of the two options. 4. MnDOT adjusts the bids by adding the maintenance factor to the bids of the option with the greater maintenance costs. 5. MnDOT selects the bid with the lowest adjusted bid. Conclusion MnDOT implemented the requirements of Minn. Stat and provided the required results in this report. MnDOT will continue to work to ensure that all future projects meet the requirements of the legislation. In addition, MnDOT is innovating new pavement design methods to design the most costeffective pavement structure. 27 Report on LifeCycle Cost Analyses 6

8 Appendix A: Summary of LCCA Results State Project Number (SP#) Existing Pavement Type Exception for lowcost option? Design Life (in years) Option Present Worth Optional Material () Selected Option (2) 583 No 4 Overlay 7,39,553. X No 2 Overlay 7,655,33. 2 Overlay 8,739, No 4 Overlay 3,734,84. X No 2 New 4,678, New 4,56, No 5 Overlay 3,739,6. X No 2 over FDR 3,923, Overlay 7,7, No 5 Overlay 5,288,99. X No 2 over CIR 5,523,8. 2 Overlay 9,4, No 2 Overlay 2,7,83. No 2 Over CIR 6,774,85. X,97, No 2 New,86, No 2 New,73,38.37 X New,748, No 7 Overlay 3,7,89. X No 2 New 4,96,97. 2 New 6,495, No 2 over CIR 4,75,657. X No 2 Overlay 7,22,657. Overlay 5,267, No 2 New 2,83,685. No 2 New 2,59,279. X New 2,653, No 6 Overlay 4,3,855. X No 2 New 4,46,26. 2 New 5,87, No 5 Overlay 5,968,852. X No 2 Overlay 2,94, Overlay 6,98, No 2 New 4,836,254. No 2 over SFDR 2,674,95. X New 4,264,269. Alternate Bid? (3) 27 Report on LifeCycle Cost Analyses 7

9 State Project Number (SP#) Existing Pavement Type Exception for lowcost option? Design Life (in years) Option Present Worth Optional Material () Selected Option (2) No 5 Overlay 5,943,75. X No 2 Overlay 29,27, New 22,28, No 2 Overlay 7,478,23. No 2 over FDR 4,7,936. X Overlay 6,47, Yes 5 Overlay 5,758,73. No 2 over FDR 7,2, Overlay 9,,76. X 3246 No 2 New 452,985. X No 2 New 48,68. New 498, No 2 New 9,5,837. No 2 New 6,84,76. X New 8,447, No 2 New 3,63,79. No 2 Overlay,736,9. X New 7,234, No 7 Overlay 3,5,87. X No 2 Overlay 8,485, Over FDR 4,642,75. Alternate Bid? (3) 342 No 2 Over FDR 9,373,559. X Yes 2 Overlay 2,5,3. Overlay 9,27,48. X 3478 No 2 Overlay 5,82,45. No 2 Over CIR 5,9,65. X 2 Over FDR 5,256,5. 56 No 7 Overlay 2,574,583. X No 2 Over CIR 3,37, Overlay 5,497, No 5 Overlay,65,522. X No 2 New 2,883,89. 2 New 2,8, No 5 Overlay 275,4. X No 2 Overlay 45, Over FDR 376,5. 27 Report on LifeCycle Cost Analyses 8

10 State Project Number (SP#) Existing Pavement Type Exception for lowcost option? Design Life (in years) Option Present Worth Optional Material () Selected Option (2) No 5 Overlay 5,984,667. X No 2 Overlay 6,88,2. New 9,344, No 2 Overlay 8,75,9. No 2 Over CIR 5,28, Overlay 4,995,772. X No 9 Overlay 5,46,76. X No 2 New 2,577, Overlay 7,57, No 6 Overlay 3,3,92. X No 2 Over CIR 4,7,6. 2 Overlay 6,226, No 5 Overlay 3,96,34. X No 2 Overlay 5,25,93. 2 Over FDR 3,36, No 7 Overlay 374,8. X No 2 Overlay 48,89. 2 Overlay 43, No 2 New 3,387,28. No 2 Overlay,78,6. Overlay 9,5,757. X 569 No 5 Overlay 7,366,993. X No 2 New 6,5, Overlay 6,576, No 6 Overlay 2,529,84. X No 2 Overlay 4,72,22. 2 Overlay FDR 3,25, No 7 Overlay 3,877,34. X No 2 Overlay 5,559, Overlay 9,45,983. New,22, No 2 Overlay 2,28,257. No 2 Over CIR 7,679,743. X Overlay 5,59, No 8 Overlay 4,469,452. X No 2 Overlay 6,788,33. 2 Over FDR 6,5,285. Alternate Bid? (3) 27 Report on LifeCycle Cost Analyses 9

11 State Project Number (SP#) Existing Pavement Type Exception for lowcost option? Design Life (in years) Option Present Worth Optional Material () Selecte d Option (2) Yes 5 Overlay 6,668,3. X No 2 Over CIR 6,327,6. 2 Overlay 8,576, No 7 Overlay 2,433,792. X No 2 Overlay 4,9, Over FDR 3,432, No 2 Over FDR 7,2,624. No 2 Overlay 9,492, Overlay 6,3,7. X 857 No 5 Overlay 6,4,538. X No 2 New 8,67, Overlay 6,392, No 2 Overlay 4,372,887. No 5 Overlay,897,68. X 2 Overlay 2,2, No 5 Overlay 2,66,28. X No 2 Over FDR 3,57,54. 2 Overlay 3,63, No 5 Overlay 4,676, No 2 Over CIR 3,44,36.9 X 2 Overlay 8,42, Alternat e Bid? (3) () Option material The pavement material that each option utilizes. (2) Selected Option This is marked (X) if the pavement option was selected to be constructed. If the project uses alternate bidding, more than one option will be marked and and the constructed option will be the lowcost option as determined by alternate bidding. (3) Alternate Bidding? 'Yes' if the project used alternate bidding to select which option to construct. Definitions: = HotMix Asphalt = Portland Cement Concrete FDR = FullDepth Reclamation (recycle existing and Base to use as a new base) CIR = ColdinPlace Recycling (Recycle a layer of existing with ColdMix Asphalt) CPR = Concrete Pavement Repair Rubblize = Break the existing into pieces to act as the new base for pavement Crack & Seat = Crack and compact the existing pavement to delay reflective cracking in an overlay 27 Report on LifeCycle Cost Analyses

12 Appendix B: Copies of LCCAs 27 Report on LifeCycle Cost Analyses

13 Year Analysis 583 District 3 25/26 prices Year Analysis.74% Year Analysis Segment " Mill & 3 /2" Overlay 2 3" Mill & 4 /2" Overlay 3 Overlay, DL =3 to 7 years Overlay, DL > 7 years 2 Joint spacing Design Life = 2 Years 2" Mill & 6" UBCO Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2" Mill & 3 /2" Overlay 83, , " Mill & 6" Overlay 36, , " Mill & 6" UBCO 4, ,53.33 Length Segment # 2" Mill & 3 /2" Overlay 3" Mill & 4 /2" Overlay 2" Mill & 6" UBCO Crack Treatment 2,2. 2, Crack Treatment 2,2. 2, Net Present Cost 7,39, ,655, ,739, Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7, , Seal 7, , Net Present Cost Miles Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Segment # Net Present Cost Miles 4 ML Overlay 3.5" 74, , Segment # Net Present Cost Miles Segment #8. 7 Crack Treatment 2,2., Net Present Cost Miles Project Net Present Cost 7,39, ,655, ,739, Total % of Low Cost.% 3.6% 8.2% ML Overlay 3.5" 74, , st CPR 2, ,44. 2 Seal 7, , Crack Treatment 2,2., Alternate #2 Length Segment # 2" Mill & 3 /2" Overlay 3" Mill & 4 /2" Overlay 2" Mill & 6" UBCO ,58, ,87, ,57, , Seal 7, , Net Present Cost Miles 27 ML Overlay 3.5" 74,78.38 Segment # Net Present Cost Miles Segment #3. 3 Crack Treatment 2,2., Net Present Cost Miles Segment # Net Present Cost Miles Segment #5. 34 Seal 7, , (3,842.46) Remaining Life (36,782.82) (2,.3) / Remaining Net Present Cost Miles Remaining Life (58,239.46) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 4,58, ,87, ,57, Total Bid Adjustment Factor 2,7, , Net Present Cost for Segment 7,39,553.8 Net Present Cost for Segment 7,655,33.48 Net Present Cost for Segment 8,739, Maintenance Net Present Cost for Segment 4,58,74.37 Maintenance Net Present Cost for Segment 2,87,92.33 Maintenance Net Present Cost for Segment 2,57, Equivalent Annual Cost 283, Equivalent Annual Cost 293,883.4 Equivalent Annual Cost 3,55.43 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 4 2 WEARING COURSE MIXTURE (3,B 4 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE MIXTURE (3,B 3 N WEARING COURSE MIXTURE (3,B) Y N N Y 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane 3 / /2 2 4 /2 6

14 Year Analysis Year 5Year Analysis Segment Analysis TH 5 /9/26 BAT District 7 25/26 prices.74%.9829 Mill & Overlay, 2 New, 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years New, Thick Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Mill & Overlay, 3,54.8 3,54.8 New, 539, ,5.86 New, 585, , Length Mill & Overlay, New, New, Segment # 6. 3 Crack Treatment 2,2. 2, ,734, ,56, ,678,645.9 Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 9, , Net Present Cost Miles 8 8 Crack Treatment,232., Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 4, ,.33 2 Segment # Net Present Cost Miles 4 ML Overlay 3.5" 232, , Segment # Net Present Cost Miles Segment #8. 7 Crack Treatment 2,2., Net Present Cost Miles Project Net Present Cost 3,734, ,56, ,678,645.9 Total % of Low Cost.% 2.% 25.3% ML Overlay 4 279, , st CPR 256,6.65 8,37.84 Alternate #2 2 Seal 9, , Crack Treatment 2,464., Length Mill & Overlay, New, New, Segment # ,896,838.8,227,292.26,6,59.4 Net Present Cost Miles 27 ML Overlay 3.5" 232, , Seal, , Segment # Net Present Cost Miles Segment #3. 3 Crack Treatment 2,2., Net Present Cost Miles Segment # Net Present Cost Miles Segment #5. 34 Seal 9, , Net Present Cost Miles Remaining Life (77,9.26) (42,296.23) 2/7 Remaining Life (32,849.96) (7,96.74) / Remaining Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,896,838.8,227,292.26,6,59.4 Total Bid Adjustment Factor 79, , Net Present Cost for Segment 3,734,84.28 Net Present Cost for Segment 4,56,65.64 Net Present Cost for Segment 4,678,645.9 Maintenance Net Present Cost,6,59.4 Maintenance Net Present Cost for Segment,896,838.8 Maintenance Net Present Cost for Segment,227, for Segment Equivalent Annual Cost 43,3. Equivalent Annual Cost 73,39.85 Equivalent Annual Cost 79,6.73 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 6 2 WEARING COURSE MIXTURE (3,B 6 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N WEARING COURSE (3,B 3 N WEARING COURSE (3,B 3 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,B) Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC ML ML ML N N Y 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

15 Year Analysis D3 26/27 prices 425 Year Analysis.58% Year Analysis Segment " Mill & 3" Overlay 2 2" Mill, FDR, 4" Overlay 3 Overlay, DL =3 to 7 years 2 Year 6'X6' 5." Thickness Design Life = 2 Years 5" Mill & 5" Whitetopping DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3" Mill & 3" Overlay 67, , " Mill, FDR, 4" Overlay 237, ,29.8 5" Mill & 5" Whitetopping 348, ,52.83 Length Segment # 3" Mill & 3" Overlay 2" Mill, FDR, 4" Overlay 5" Mill & 5" Whitetopping.8 3 Crack Treatment 2,2. 2, Net Present Cost 3,739,6.2 3,923, ,7, Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7,2.7 6, Crack Treatment, Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal,52.9 9, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 46, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,2., Project Net Present Cost 3,739,6.2 3,923, ,7, Total % of Low Cost.% 4.9% 89.% ML Overlay 4 65,84.3 2, st CPR 8,.4 26, Seal 7,2.7 5, Crack Treatment 2,2., Alternate #2 Length Segment # 3" Mill & 3" Overlay 2" Mill, FDR, 4" Overlay 5" Mill & 5" Whitetopping ,937,78.37,365, ,37, Seal 7,2.7 4, Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 3.5" 46,53.83 Segment # Remove and Replace 4, ,447.7 Net Present Cost Miles Segment #4. 32 Crack Treatment 2,2., Net Present Cost Miles Segment # (45,582.32) 2/7 Remaining Life (9,5.7) (,27.6) 3/ Remaining (33,788.4) (75,52.52) Net Present Cost Miles Remaining Life (78,9.2) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,937,78.37,365, ,37,76.26 Total Bid Adjustment Factor 572,464.8,95, Net Present Cost for Segment 3,739,6.2 Net Present Cost for Segment 3,923, Net Present Cost for Segment 7,7, Maintenance Net Present Cost for Segment,937,78.37 Maintenance Net Present Cost for Segment,365, Maintenance Net Present Cost for Segment 3,37,76.26 Equivalent Annual Cost 39,92.9 Equivalent Annual Cost 46, Equivalent Annual Cost 264,588.7 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,B 4 2 WEARING COURSE MIXTURE (4,B 4 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE MIXTURE (4,B 3 N WEARING COURSE MIXTURE (4,B 3 Y N N Y 4 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

16 Year Analysis /4/25 KR District 4 25/26 prices Year Analysis.74% Year Analysis " Mill & Fill 2 3" CIR & 3 Overlay, DL =3 to 7 years 2 Year Segment 6'X6' 5." Thickness Design Life = 2 Years Notes: PLANNED FIX Notes: OPTION DESIGN LIFE 2 YEARS Notes: OPTION DESIGN LIFE 2 YEARS 4.5" Whitetopping Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3" MILL & 3" FILL 44, ,278. MILL.5" CIR 3" PAVE 3" 2,7.7 2, " WHITETOPPING 246, ,6.56 Length Segment # 3" Mill & Fill 3" CIR & 4.5" Whitetopping Crack Treatment 2,464. 2, Net Present Cost 5,288, ,523,8.4 9,4,68.63 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8, , Crack Treatment,232., Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 2,76.22, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 64, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,464., Project Net Present Cost 5,288, ,523,8.4 9,4,68.63 Total % of Low Cost.% 4.5% 76.9% ML Overlay , , st CPR 449, , Seal 8, , Crack Treatment 2,464., Alternate #2 Length Segment # 3" Mill & Fill 3" CIR & 4.5" Whitetopping ,5, ,247, ,54, Seal 8, , Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 3.5" 64,23.25 Segment # Remove and Replace, ,93.88 Net Present Cost Miles Segment #4. 32 Crack Treatment 2,464., Net Present Cost Miles Segment # (48,38.58) 2/7 Remaining Life (23,3.23) (2,646.47) 3/ Remaining (26,645.96) (43,55.) Net Present Cost Miles Remaining Life (88,374.6) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 3,5, ,247, ,54, Total Bid Adjustment Factor 84,24.9 3,292, Net Present Cost for Segment 5,288,98.65 Net Present Cost for Segment 5,523,8.4 Net Present Cost for Segment 9,4,68.63 Maintenance Net Present Cost for Segment 3,5, Maintenance Net Present Cost for Segment 2,247, Maintenance Net Present Cost for Segment 5,54, Equivalent Annual Cost 23,7.29 Equivalent Annual Cost 22,55.74 Equivalent Annual Cost 9,2.2 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,C Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N 3 N 3 Y N N Y 4.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

17 5Year Analysis DELETE LCCA INPUTS /3/27 Samuel Nigon Analysis 5.32% District 3 27/28 Prices.987 5Year Analysis Year Analysis Notes: Length Segment # Mill, CIR, Overlay 5" Mill, 5", 3" Shld 5" Mill, 6" 4.3 Net Present Cost 2,53, ,49, ,979,874.9 Miles Segment #2 Mill, CIR, Overlay 5" Mill, 5", 3" Shld 5" Mill, 6" 4.3 Net Present Cost 2,525, ,448,29.7 4,5,.74 Miles Segment #3 Mill & Overlay 5" Mill, 5", 3" Shld 5" Mill, 6".5 Net Present Cost 843,253.99,553,28.33,399,943. Miles Segment #4 Mill & Overlay 5" Mill, 5", 3" Shld 5" Mill, 6".6 Net Present Cost 9,83.3 6,774,85.9,66,48. 2,7,83.37,52,662.5,97, Miles Total Project Net Present Cost % of Low Cost.% 78.2% 6.%.8

18 Segment DELETE DELETE DELETE Mill, CIR, Overlay 2 5" Mill, 5", 3" S 3 5" Mill, 6" 2year > ' Joint Spacing > ' Joint Spacing Design Life = 2 years Design Life = years Shoulder Category Shoulder Category Shoulder Category INITIAL COST INITIAL COST INITIAL COST LCCA FORM LCCA FORM LCCA FORM Thin Bit. Year Activity Cost Present Cost Year Activity Cost Present Cost Year Activity Cost Present Cost Construction,9,47.63,9,47.63 Construction 2,262,84.9 2,262,84.9 Construction 2,964, ,964, Crack Treatment 4, , Seal 48,28. 4, Mill/Overlay,77, , st CPR,33,39.69,, st CPR 65, , Crack Treatment 9, , Seal 29,99.7 2, R & R Mainline 2,262,57.87,429, nd CPR 83, , Mill/Overlay 79, , Crack Treatment 9, , Seal 29,99.7 6, Remaining Life (86,33.56) (96,77.93) 5 Remaining Life (565,629.47) (293,6.44) 5 Remaining Life Net Present Cost for Segment 2,53,785.5 Net Present Cost for Segment 4,49,82.22 Net Present Cost for Segment 3,979,874.9 Maintenance Net Present Cost for Segment,33, Maintenance Net Present Cost for Segment 2,46,34.3 Maintenance Net Present Cost for Segment,5,48.27 Equivalent Annual Cost 68,723.5 Equivalent Annual Cost 2,22.55 Equivalent Annual Cost 9, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WE (4,C) Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix 3 No 2.5 WE (3,C) 3 Yes 2.5 WE (3,C) 3 Yes No Yes 5 Yes 6 ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane

19 Segment DELETE DELETE DELETE Mill, CIR, Overlay 2 5" Mill, 5", 3" Sh 3 5" Mill, 6" 2year > ' Joint Spacing > ' Joint Spacing Design Life = 2 years Design Life = years Shoulder Category Shoulder Category Shoulder Category INITIAL COST INITIAL COST INITIAL COST LCCA FORM LCCA FORM LCCA FORM Thin Bit. Year Activity Cost Present Cost Year Activity Cost Present Cost Year Activity Cost Present Cost Construction,2,684.82,2, Construction 2,282, ,282, Construction 2,99, ,99, Crack Treatment 4, , Seal 48, , Mill/Overlay,86, , st CPR,324,765.8,9, st CPR 656, , Crack Treatment 9,69. 6, Seal 29,7. 2, R & R Mainline 2,282,549.47,442,4.45 2nd CPR 82,2.8 58, Mill/Overlay 798,8. 49, Crack Treatment 9,69. 5, Seal 29,7. 6, Remaining Life (87,953.2) (97,564.5) 5 Remaining Life (57,637.37) (296,2.98) 5 Remaining Life Net Present Cost for Segment 2,525, Net Present Cost for Segment 4,448,29.7 Net Present Cost for Segment 4,5,.74 Maintenance Net Present Cost for Segment,325,267.9 Maintenance Net Present Cost for Segment 2,65, Maintenance Net Present Cost for Segment,24,36.8 Equivalent Annual Cost 69,33.96 Equivalent Annual Cost 22,94.5 Equivalent Annual Cost,26.4 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WE (4,C) Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix 3 No 2.5 WE (3,C) 3 Yes 2.5 WE (3,C) 3 Yes No Yes 5 Yes 6 ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane

20 Segment DELETE DELETE DELETE Mill & Overlay 2 5" Mill, 5", 3" Sh 3 5" Mill, 6" 2year > ' Joint Spacing > ' Joint Spacing Urban Design Life = 2 years Design Life = years Shoulder Category Shoulder Category Shoulder Category INITIAL COST INITIAL COST INITIAL COST LCCA FORM LCCA FORM LCCA FORM Thin Bit. Thin Bit. Year Activity Cost Present Cost Year Activity Cost Present Cost Year Activity Cost Present Cost Construction 375, , Construction 797, ,6.46 Construction,42,323.2,42, Crack Treatment,6.93, Seal 6, , Mill/Overlay 33, , st CPR 462, , st CPR 229, , Crack Treatment 3,2.86 2, Seal, , R & R Mainline 797, , nd CPR 286, , Mill/Overlay 364, , Crack Treatment 3,2.86, Seal, , Remaining Life (85,73.62) (44,5.73) 5 Remaining Life (99,26.82) (3,434.4) 5 Remaining Life Net Present Cost for Segment 843, Net Present Cost for Segment,553,28.33 Net Present Cost for Segment,399,943. Maintenance Net Present Cost for Segment 467, Maintenance Net Present Cost for Segment 756,9.88 Maintenance Net Present Cost for Segment 7,69.8 Equivalent Annual Cost 23,45.5 Equivalent Annual Cost 42, Equivalent Annual Cost 38, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WE (4,C) Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix 3 No 2.5 WE (3,C) 3 Yes 2.5 WE (3,C) 3 Yes No Yes 5 Yes 6 ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane

21 Segment DELETE DELETE DELETE Mill & Overlay 2 5" Mill, 5", 3" Sh 3 5" Mill, 6" 2year > ' Joint Spacing > ' Joint Spacing Urban Design Life = 2 years Design Life = years Shoulder Category Shoulder Category Shoulder Category INITIAL COST INITIAL COST INITIAL COST LCCA FORM LCCA FORM LCCA FORM Thin Bit. Thin Bit. Year Activity Cost Present Cost Year Activity Cost Present Cost Year Activity Cost Present Cost Construction 4, , Construction 852, ,59.89 Construction,3,27.54,3, Crack Treatment,72., Seal 8, , Mill/Overlay 3, , st CPR 494, , st CPR 245, , Crack Treatment 3, , Seal, , R & R Mainline 852, , nd CPR 36, , Mill/Overlay 389, , Crack Treatment 3, , Seal, , Remaining Life (9,684.4) (47,592.3) 5 Remaining Life (23,99.45) (,67.36) 5 Remaining Life Net Present Cost for Segment 9,83.3 Net Present Cost for Segment,66,48. Net Present Cost for Segment,52,662.5 Maintenance Net Present Cost for Segment 499,96.67 Maintenance Net Present Cost for Segment 88,628.2 Maintenance Net Present Cost for Segment 382,454.5 Equivalent Annual Cost 24, Equivalent Annual Cost 45, Equivalent Annual Cost 4,59.32 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WE (4,C) Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix Rounding Agg. Width white/ >7 milliom SL Mix 3 No 2.5 WE (3,C) 3 Yes 2.5 WE (3,C) 3 Yes No Yes 5 Yes 6 ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane ML Top Lift/Jt spacing # Dowels per Lane

22 Year Analysis 846 District 3 25/26 prices Year Analysis.74% Year Analysis The District LCCA is used because the longest mainline segment is 8,76 sq. yds. > 7,5 sq. yds. & < 6, sq. yds.. Segment 6" over 8" Agg. Base Cl " over 4" Agg. Base Cl Year Urban 2 Joint spacing Design Life = 2 Years Thick 2 Joint spacing Design Life Years 6" over 4" Agg. Base Cl. 6 Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Initial Cost,549,242.48,549, Initial Cost,598,28.47,598,28.47 Initial Cost,598,28.47,598,28.47 Length Segment # 6" over 8" Agg. Base Cl. 6 6" over 4" Agg. Base Cl. 6 6" over 4" Agg. Base Cl Net Present Cost,73,38.37,86,443.37,748,24.45 Miles Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 8 Crack Treatment,628. Segment # Net Present Cost Miles Segment #5. 4, Net Present Cost Miles 2 Seal 7, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,73,38.37,86,443.37,748,24.45 Total % of Low Cost.% 5.%.%. 2 ML Mill 3." 24, , st CPR 38, , st CPR 2, , Crack Treatment 3,256. 2, Alternate #2 Length Segment # 6" over 8" Agg. Base Cl. 6 6" over 4" Agg. Base Cl. 6 6" over 4" Agg. Base Cl , , , , Net Present Cost Miles 27 Seal,92.57 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # (5,534.96) / Remaining / Remaining Net Present Cost Miles 2/7 Remaining Life (28,43.23) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 8, , , Total Bid Adjustment Factor 3,5.9 68, Net Present Cost for Segment,73,38.37 Net Present Cost for Segment,86, Net Present Cost for Segment,748,24.45 Maintenance Net Present Cost for Segment 8, Maintenance Net Present Cost for Segment 28,62.89 Maintenance Net Present Cost for Segment 49, Equivalent Annual Cost 66,49.9 Equivalent Annual Cost 69, Equivalent Annual Cost 67,5.73 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 8 2 WEARING COURSE MIXTURE (3,C 8 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N WEARING COURSE MIXTURE (2,B) N WEARING COURSE MIXTURE (2,B) N N Y 6 Y 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

23 Year Analysis Year 5Year Analysis Segment Analysis Metro 25/26 prices.74%.9829 Mill & Overlay 2 3 Overlay, DL =3 to 7 years 2 Year 6'X6' 5.5" Thickness Design Life = 2 Years UBCO Thick Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 326, , , , , ,5.49 Length Mill & Overlay UBCO Segment # Crack Treatment 2, , ,7, ,495, ,96, Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 9, , Net Present Cost Miles 8 8 Crack Treatment,267.2, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 7 ML Overlay 3.5" 27, , Net Present Cost Miles Project Net Present Cost 3,7, ,495, ,96, Total % of Low Cost.% 28.4% 34.6% Crack Treatment 2,534.4, ML Overlay 4 37, , st CPR 32, ,345.3 Alternate # Crack Treatment 2,534.4, Seal 9, , Length Mill & Overlay UBCO Segment # ,88,57.25,222,438.77,, Net Present Cost Miles Seal 27 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 33 ML Overlay 3.5" 27, , Segment # Net Present Cost Miles Remaining Life (88,888.8) (3,275.8) 2/7 Remaining Life (37,343.65) (2,47.67) / Remaining Segment #6. 36 Crack Treatment Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 4 Seal 4 4 Net Present Cost Miles Project Net Present Cost,88,57.25,222,438.77,, Total Bid Adjustment Factor 33, , Net Present Cost for Segment 3,7,89.32 Net Present Cost for Segment 6,495,252.9 Net Present Cost for Segment 4,96, Maintenance Net Present Cost,, Maintenance Net Present Cost for Segment,88,57.25 Maintenance Net Present Cost for Segment,222, for Segment Equivalent Annual Cost 9, Equivalent Annual Cost 249, Equivalent Annual Cost 6,9.43 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (2,C 4 2 WEARING COURSE MIXTURE (2,C 4 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE (2,C 3 N WEARING COURSE (2,C 3 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,C) Y Y N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

24 Year Analysis 98 3/26/25 KY Metro 24/25 prices 5 Year Analysis 5 2.%.984 5Year Analysis Segment C2S 2 CS 3 2 Joint spacing Design Life Years 6'X6' 5.5" Thickness Design Life = 2 Years 2 Year B2S Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile C2S,9,45.,9,45. CS,6,37.99,6,37.99 B2S 77, ,58.76 Length Segment # C2S CS B2S Net Present Cost 5,267,7.9 7,22, ,75, Miles Segment # Net Present Cost Miles Segment # Crack Treatment,72.3,46.28 Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment # Seal 32, , Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 5,267,7.9 7,22, ,75, Total % of Low Cost.9% 53.%.% st CPR 292, , st CPR 5, , ML Overlay , , Crack Treatment 3, , Alternate #2 Length Segment # C2S CS B2S ,34, ,482, ,, Seal 23, , Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # ,336.6 Remove and Replace,594, , Net Present Cost Miles 2nd CPR 37, Segment # ML Overlay 3.5" 484, ,649.9 Net Present Cost Miles 37 Segment # Net Present Cost Miles Segment # Crack Treatment 3,424.26,55.8 Net Present Cost Miles Project Net Present Cost,34, ,482, ,,299.8 Total Bid Adjustment Factor 2,42, , Chip Seal 23, , / Remaining 5 5/5 Remaining (398,664.92) (48,5.3) 5 4/7 Remaining Life (3,898.75) (42,36.56) Net Present Cost for Segment 5,267,7.9 Net Present Cost for Segment 7,22,657.7 Net Present Cost for Segment 4,75, Maintenance Net Present Cost for Segment,34,287.9 Maintenance Net Present Cost for Segment 3,482, Maintenance Net Present Cost for Segment 2,,299.8 Equivalent Annual Cost 67,63.39 Equivalent Annual Cost 229,2.69 Equivalent Annual Cost 49, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Wearing Course(4,F) Wearing Course (4,E) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 Y 2.5 Wearing Course (3,C) Y 6 N 2.5 Wearing Course (3,B) Y 6.5 Y 6 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

25 Year Analysis D5 26/27 prices 9294 MN 3 2/29/26 Tou Vu 5 Year Analysis 5.58% Year Analysis Alt 2 yr bit w/utbwc Alt 2 2 yr conc Alt 3 yr conc Year Urban 2 Joint spacing Design Life = 2 Years Segment Thick 2 Joint spacing Design Life Years 3 DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile BS,22,.45,22,.45 CS,33,36.37,33,36.37 C2S,23,98.33,23,98.33 Length Segment # Net Present Cost 2,59, ,83, ,653,69.83 Miles Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 8 Crack Treatment,267.2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles 2 Seal Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,59, ,83, ,653,69.83 Total % of Low Cost.%.7% 5.8% ML Mill 3." 3, , st CPR 272, , st CPR 69, , Crack Treatment 2,534.4, Alternate #2 Length Segment # , , , Net Present Cost Miles 27 Seal Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Remove and Replace 73, ,48.2 2nd CPR 28, ,22.9 Net Present Cost Miles Segment # , Net Present Cost Miles 37 ML Overlay 3.5" 339,37.8 Segment # Net Present Cost Miles Segment #8. 4 Crack Treatment 2,534.4, Net Present Cost Miles Project Net Present Cost 676, , ,53.52 Total Bid Adjustment Factor 228, , Seal / Remaining Life (79,852.2) (36,464.94) 5 5/2 Remaining (78,469.97) (8,499.46) 5 / Remaining Net Present Cost for Segment 2,59,279.2 Net Present Cost for Segment 2,83, Net Present Cost for Segment 2,653,69.83 Maintenance Net Present Cost for Segment 676,83.6 Maintenance Net Present Cost for Segment 95,868.5 Maintenance Net Present Cost for Segment 448,53.52 Equivalent Annual Cost 72, Equivalent Annual Cost 8, Equivalent Annual Cost 77,65.6 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N WEARING COURSE MIXTURE (3,.5 Y.5 Y Y Y 6.5 Y 7.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

26 Year Analysis 2263 TH 9 2//25 BAT District 7 25/26 prices Year Analysis.74% Year Analysis Segment Mill and Overlay 2 New 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years New UBOL Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Mill and Overlay 275, ,374.2 New 544, ,6.5 New UBOL 49, ,38.62 Length Segment # Mill and Overlay New New UBOL Crack Treatment 2,2. 2, Net Present Cost 4,3, ,87, ,46,25.62 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7, , Crack Treatment, Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal,34.6 8, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 6 ML Overlay 3.5" 27,56.59 Segment # Net Present Cost Miles Project Net Present Cost 4,3, ,87, ,46,25.62 Total 9 Crack Treatment 2,2., % of Low Cost.% 45.3%.3% ML Overlay 4 234, , st CPR 7,.42 2, Seal 7, , Crack Treatment 2,2., Alternate #2 Length Segment # Mill and Overlay New New UBOL ,75,295.24,366, , Seal 7, , Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 3 ML Overlay 3.5" 27,56.59 Segment # Net Present Cost Miles Segment #5. 34 Crack Treatment 2,2., (8,863.9) 2/7 Remaining Life (27,587.8) (5,83.65) / Remaining Net Present Cost Miles Remaining Life (47,897.56) Segment # Net Present Cost Miles Segment #7. 38 Seal Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,75,295.24,366, , Total Bid Adjustment Factor 765, , Net Present Cost for Segment 4,3, Net Present Cost for Segment 5,87,62.44 Net Present Cost for Segment 4,46,25.62 Maintenance Net Present Cost for Segment,75, Maintenance Net Present Cost for Segment,366, Maintenance Net Present Cost for Segment 985, Equivalent Annual Cost 53,75.85 Equivalent Annual Cost 223,33.93 Equivalent Annual Cost 69, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4, 4 2 WEARING COURSE MIXTURE (4, 5 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 5 N 5 N N N N N 6.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

27 Year Analysis Year 5Year Analysis Segment Analysis D6 26/27 prices S.P T.H. 52 SB 2/27/26 TRM.58% " Mill & 3." Bit. Overlay 2 3" Mill & 4.5" Bit. Overlay with UTBWC 3 Overlay, DL =3 to 7 years Overlay, DL > 7 years 2 Joint spacing Design Life = 2 Years Thin Bit 8" UBOL DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 88, , , , , ,64.73 Length " Mill & 3." Bit. Overlay 3" Mill & 4.5" Bit. Overlay with UTBWC 8" UBOL Segment # Crack Treatment,99.25, Crack Treatment,99.25, ,968, ,98, ,94,633.2 Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7 Seal 7 Net Present Cost Miles Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 26, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment,99.25, Project Net Present Cost 5,968, ,98, ,94,633.2 Total % of Low Cost.% 5.9% 24.3% ML Overlay 3.5" 26, , st CPR 285, , Alternate # Seal Crack Treatment,99.25, Length " Mill & 3." Bit. Overlay 3" Mill & 4.5" Bit. Overlay with UTBWC 8" UBOL Segment # ,375,974.7,856,32.2 2,863,64.66 Net Present Cost Miles Seal 27 Segment # Net Present Cost Miles 29 ML Overlay 3.5" 26, , Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment,99.25, Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (6,62.9) (67,368.47) Remaining Life (45,592.74) (26,339.55) / Remaining Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 3,375,974.7,856,32.2 2,863,64.66 Total Bid Adjustment Factor,59,662.68,7, Net Present Cost for Segment 5,968,85.66 Net Present Cost for Segment 6,98,32.97 Net Present Cost for Segment 2,94,633.2 Maintenance Net Present Cost 2,863,64.66 Maintenance Net Present Cost for Segment 3,375,974.7 Maintenance Net Present Cost for Segment,856,32.2 for Segment Equivalent Annual Cost 223, Equivalent Annual Cost 258, Equivalent Annual Cost 456, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,E WEARING COURSE MIXTURE (4,E 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 Y WEARING COURSE (2,B 3 Y WEARING COURSE (2,B 3 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,B) N Y N 8 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

28 Year Analysis 5 Year 5Year Analysis Segment Segment 2 Analysis SP MN 47 2/3/27 Tou Vu D 26/27 prices 5.58%.9844 NO BUS SHLD 2 NO BUS SHLD 3 NO BUS SHLD BUS SHLD 2 BUS SHLD 3 BUS SHLD 2 Year Urban 2 Joint spacing Design Life = 2 Years 2 Joint spacing Design Life Years 2 Year 2 Joint spacing 2 Joint spacing Urban Design Life = 2 Years Design Life Years Thin Thin Bit Thin Bit Thin DELETE DELETE DELETE DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile PVMT Resurf 685, , PVMT Resurf,727,694.9,727,694.9 PVMT Resurf,873,37.87,873,37.87 PVMT Resurf 747, ,73.86 PVMT Resurf,7,596.64,7, PVMT Resurf,85,62.,85,62. Length NO BUS SHLD NO BUS SHLD NO BUS SHLD Segment # ,52, ,776,66.9 2,497,5.3 Net Present Cost Miles BUS SHLD BUS SHLD BUS SHLD Segment # ,72, ,59,592.,766, Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,288. 2, Crack Treatment 2,288. 2, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 Seal 32, , Seal 32, , Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,674,95.7 4,836, ,264,269.2 Total , % of Low Cost.% 8.8% 59.4%.8 2 ML Mill 3." 553, , st CPR 546, , st CPR 47, , ML Mill 3." 553, , st CPR 445, , st CPR 34,4.42 Alternate # Crack Treatment 4,576. 3, Crack Treatment 4,576. 3, Length NO BUS SHLD NO BUS SHLD NO BUS SHLD Segment # ,7. 964, ,579.4 Net Present Cost Miles 27 Seal 23,6.5 5, Seal 23,6.5 5, BUS SHLD BUS SHLD BUS SHLD Segment # ,72. 76, , Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remove and Replace,2, ,4.5 2nd CPR 363, ,29.98 Remove and Replace,266, , nd CPR 369, ,238.9 Segment # Net Present Cost Miles 37 ML Overlay 3.5" 68, , ML Overlay 3.5" 68, , Segment # Net Present Cost Miles Segment #8. 4 Crack Treatment 4,576. 2, Crack Treatment 4,576. 2, Net Present Cost Miles Project Net Present Cost,368,42.3,68, , Total Bid Adjustment Factor 493, , Seal 23,6.5, Seal 23,6.5, / Remaining Life (45,482.66) (66,4.59) 5 5/2 Remaining (28,476.77) (28,8.52) 5 / Remaining 5 / Remaining Life (45,482.66) (66,4.59) 5 5/2 Remaining (36,65.86) (44,6.65) / Remaining Net Present Cost for Segment,52,26.43 Net Present Cost for Segment 2,776,66.9 Net Present Cost for Segment 2,497,5.3 Net Present Cost for Segment,72, Net Present Cost for Segment 2,59,592. Net Present Cost for Segment,766, Maintenance Net Present Cost 34, Maintenance Net Present Cost for Segment 782,7. Maintenance Net Present Cost for Segment 964,39.94 Maintenance Net Present Cost for Segment 532,579.4 Maintenance Net Present Cost for Segment 585,72. Maintenance Net Present Cost for Segment 76, for Segment Equivalent Annual Cost 5,376.2 Equivalent Annual Cost 43, Equivalent Annual Cost 8,743.3 Equivalent Annual Cost 72,625. Equivalent Annual Cost 34,.86 Equivalent Annual Cost 59,89.3 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4, WEARING COURSE MIXTURE (4, Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N WEARING COURSE.5 Y WEARING COURSE (3,C.5 Y WEARING COURSE.5 N WEARING COURSE.5 Y.5 Y 5 MIXTURE (4, 5 MIXTURE 5 MIXTURE (3,C) 5 MIXTURE (4, N Y 8 Y 8.5 N Y 8 Y 8.5 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

29 Year Analysis Year 5Year Analysis Segment Segment 2 Segment 3 Analysis SP I94 /7/25 Mark Watson Metro 25/26 prices.74% CLEAR ALL.9829 OL 2 Option 2yr 3 Option 2 Yr OL 2 Option 2yr 3 Option 2Yr OL 2 Option 2yr 3 Option 2 Yr Overlay, DL =3 to 7 years 2 Joint spacing 2 Year Overlay, DL =3 to 7 years 2 Joint spacing 2 Year Overlay, DL =3 to 7 years 2 Joint spacing 2 Year Urban Design Life = 2 Years Urban Urban Design Life = 2 Years Urban Urban Design Life = 2 Years Urban Thick Thick Thick Thick Thick Thick Notes: Notes: Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Construction,69,564.5,69,564.5 Construction 3,837, ,837, Construction 2,756, ,756, Construction 992, ,38.33 Construction 3,257, ,257, Construction 2,6, ,6, Construction 638, ,5.89 Construction 2,96,29.2 2,96,29.2 Construction,556,29.79,556,29.79 Length Segment # OL Option 2yr Option 2 Yr Crack Treatment 2,672. 2, Crack Treatment,37.6 9, Crack Treatment 5,68.8 4, Net Present Cost 7,8, ,3, ,82,495.6 Miles Segment #2 OL Option 2yr Option 2Yr Net Present Cost 7,82, ,896, ,82, Miles Segment #3 OL Option 2yr Option 2 Yr.3 7 Seal Seal Seal 7 7 Net Present Cost,679, ,, ,423,38.5 Miles Crack Treatment 6,336. 5, Crack Treatment 5,68.8 4, Crack Treatment 2, ,27.7 Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 8, , Seal 5, , Seal 8, , Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5",232, , ML Overlay 3.5",8, , ML Overlay 3.5" 59, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,672. 9, Crack Treatment,37.6 7, Crack Treatment 5,68.8 3, Project Net Present Cost 5,943, ,27, ,28, Total % of Low Cost.% 82.% 38.2% st CPR,225, , ML Mill 3.",7, , st CPR 98, , ML Mill 3." 968, , st CPR 492, , ML Mill 3." 532, , Seal Seal Seal Crack Treatment 2,672. 8, Crack Treatment,37.6 6, Crack Treatment 5,68.8 3, Alternate #2 Length Segment # OL Option 2yr Option 2 Yr Net Present Cost 3,943, ,44, ,68,682.4 Miles Seal Seal Seal Segment #2 OL Option 2yr Option 2Yr Net Present Cost 3,844, ,267, ,2,855. Miles 29 ML Overlay 4.",423, , ML Overlay 4.",8, , ML Overlay 4." 698, , Segment #3 OL Option 2yr Option 2 Yr Net Present Cost 87, , , Miles Segment #4. 32 Crack Treatment 2,672. 7, Crack Treatment,37.6 5, Crack Treatment 5,68.8 2, Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (766,28.6) (48,964.44) / Remaining 2/7 Remaining Life (37,74.56) (75,3.29) Remaining Life (636,254.8) (347,872.4) / Remaining 2/7 Remaining Life (3,989.8) (62,323.66) Remaining Life (376,2.) (25,688.) / Remaining 2/7 Remaining Life (62,636.46) (34,246.53) Segment #6. 36 Seal Seal Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 8,658,84.9 5,4, ,73,799.4 Total Bid Adjustment Factor 3,926, , Net Present Cost for Segment 7,8, Net Present Cost for Segment 3,3, Net Present Cost for Segment 9,82,495.6 Net Present Cost for Segment 7,82,576.5 Net Present Cost for Segment 2,896, Net Present Cost for Segment 9,82, Net Present Cost for Segment,679, Net Present Cost for Segment 3,, Net Present Cost for Segment 2,423,38.5 Maintenance Net Present Cost for Segment 3,943,276.9 Maintenance Net Present Cost for Segment 2,44,58.39 Maintenance Net Present Cost for Segment 2,68,682.4 Maintenance Net Present Cost for Segment 3,844, Maintenance Net Present Cost for Segment 2,267,996.3 Maintenance Net Present Cost for Segment 2,2,855. Maintenance Net Present Cost for Segment 87,37.7 Maintenance Net Present Cost for Segment 442,67.7 Maintenance Net Present Cost for Segment 45, Equivalent Annual Cost 275,75.47 Equivalent Annual Cost 5,25.77 Equivalent Annual Cost 376,32.57 Equivalent Annual Cost 27, Equivalent Annual Cost 495,89.2 Equivalent Annual Cost 376,3.43 Equivalent Annual Cost 64,47.32 Equivalent Annual Cost 9,7.47 Equivalent Annual Cost 93,29.5 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE ( WEARING COURSE MIXTURE (4 F) 4 4 WEARING COURSE MIXTURE ( WEARING COURSE MIXTURE (4 F) 4 4 WEARING COURSE MIXTURE (4 F WEARING COURSE MIXTURE (4 F) Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Width of Rounding Aggregat white/ >7 milliom SL Mix Y WEARING COURSE MIXTURE (3 C) N WEARING COURSE MIXTURE (3 C) Y 5 WEARING COURSE MIXTURE (3 C) Y WEARING COURSE MIXTURE (3 C) N Y WEARING COURSE MIXTURE (3 C) Y WEARING COURSE MIXTURE (3 C) N Y WEARING COURSE MIXTURE (3 C) N N 8.5 N N N 8.5 N N N 8.5 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

30 Year Analysis 5 Year 5Year Analysis Segment Analysis //26 AW District 2 25/26 prices 5.74%.9829 Reclaim Year 2 Joint spacing Design Life = 2 Years 2 Joint spacing Design Life Years Thick Bit Thick Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3, , , , , , Length Reclaim Segment # ,7, ,478, ,47,79.6 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 Seal 2,495.78, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 4,7, ,478, ,47,79.6 Total % of Low Cost.% 58.7% 28.3% ML Overlay , , st CPR 254,53.7 8, st CPR 89, , Alternate # Crack Treatment 2,2., Length Reclaim Segment # ,55,527. 3,3,684.6,7,99.94 Net Present Cost Miles 27 Seal 8, , Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remove and Replace 536, , nd CPR 68, , Segment # Net Present Cost Miles 37 ML Overlay 3.5" 22, , Segment # Net Present Cost Miles Segment #8. 4 Crack Treatment 2,2., Net Present Cost Miles Project Net Present Cost 2,55,527. 3,3,684.6,7,99.94 Total Bid Adjustment Factor 4,327.7,43, Chip Seal 8, , /7 Remaining Life (5,887.8) (2,9.74) 5 5/2 Remaining (34,43.99) (56,62.92) 5 / Remaining Net Present Cost for Segment 4,7,936.3 Net Present Cost for Segment 7,478,23.73 Net Present Cost for Segment 6,47,79.6 Maintenance Net Present Cost,7,99.94 Maintenance Net Present Cost for Segment 2,55,527. Maintenance Net Present Cost for Segment 3,3,684.6 for Segment Equivalent Annual Cost 4,87.28 Equivalent Annual Cost 225,6.59 Equivalent Annual Cost 82,9.27 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,C Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE (2,A 3 N WEARING COURSE (2,A 3 N WEARING COURSE MIXTURE MIXTURE MIXTURE (2,A) N 4.5 Y 6 Y 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

31 Year Analysis Year 5Year Analysis Segment Analysis /3/25 Darren Nelson District 3 25/26 prices.74% " Mill, 5" Conc WT, 3" Bit Shldr 2 2" Mill, 8" Reclaim, 5" Bit ML, 3: Bit Shldr 3 6'X6' 5." Thickness Design Life = 2 Years 2 Year Overlay, DL =3 to 7 years 2" ML M&F,.5" Full Width OL Thin Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2" Mill,5" WT,3" Bit Shld 37,78. 37,78. 2" Mill,8" Rclm,5" Bit ML 36,6. 36,6. 2" ML M&F,.5" FW OL 97, ,376. Length " Mill, 5" Conc WT, 3" Bit Shldr 2" Mill, 8" Reclaim, 5" Bit ML, 3: Bit Shldr 2" ML M&F,.5" Full Width OL Segment # Crack Treatment 2,2. 2,5.48 9,, ,2, ,758,72.74 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Seal 8, ,386.2 Net Present Cost Miles 8 8 Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 2, , Segment # Net Present Cost Miles Segment # ML Overlay 3.5" 97, ,78.64 Net Present Cost Miles Segment # Net Present Cost Miles Crack Treatment 2,2., Project Net Present Cost 9,, ,2, ,758,72.74 Total % of Low Cost 62.4% 25.2%.% st CPR 38, , ML Overlay , , Alternate # Seal 8, , Crack Treatment 2,2., Length " Mill, 5" Conc WT, 3" Bit Shldr 2" Mill, 8" Reclaim, 5" Bit ML, 3: Bit Shldr 2" ML M&F,.5" Full Width OL Segment # ,376, ,365, ,3, Net Present Cost Miles Seal 8, , Segment # Net Present Cost Miles ML Overlay 3.5" 97,9.62 2,.56 Segment #3. 3 Remove and Replace 442, , Net Present Cost Miles Segment # Crack Treatment 2,2.,26.7 Net Present Cost Miles Segment # Net Present Cost Miles 3/ Remaining (379,45.62) (27,298.3) 2/7 Remaining Life (29,57.) (5,887.) Remaining Life (6,56.87) (58,262.78) Segment # Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 4,376, ,365, ,3, Total Bid Adjustment Factor 2,, , Net Present Cost for Segment 9,,76.83 Net Present Cost for Segment 7,2,246.9 Net Present Cost for Segment 5,758,72.74 Maintenance Net Present Cost 3,3, Maintenance Net Present Cost for Segment 4,376,92.63 Maintenance Net Present Cost for Segment 2,365,337.9 for Segment Equivalent Annual Cost 8, Equivalent Annual Cost 276,8.93 Equivalent Annual Cost 22,73.92 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,C 3 2 WEARING COURSE MIXTURE (3,B) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 4 Y WEARING COURSE (2,B 4 N WEARING COURSE (2,B 4 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,B) N 5 N 5 N 3.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

32 Year Analysis //25 ko Year Analysis 2.%.984 5Year Analysis District 2 24/25 prices Length Segment # 7" Reconstruct Bit 6." concrete Reconstruct. 6.5" concrete reconstruct.3 Net Present Cost 452, , ,79.86 Miles Segment #2. Net Present Cost Miles Segment #3. Net Present Cost Miles Segment #4. Net Present Cost Miles Segment #5. Net Present Cost Miles Segment #6. Net Present Cost Miles Segment #7. Net Present Cost Miles Segment #8. Net Present Cost Miles Project Net Present Cost 452, , ,79.86 Total % of Low Cost.% 6.3%.%.3 Alternate #2 Length Segment # 7" Reconstruct Bit 6." concrete Reconstruct. 6.5" concrete reconstruct.3 Net Present Cost 5, , ,68.27 Miles Segment #2. Net Present Cost Miles Segment #3. Net Present Cost Miles Segment #4. Net Present Cost Miles Segment #5. Net Present Cost Miles Segment #6. Net Present Cost Miles Segment #7. Net Present Cost Miles Segment #8. Net Present Cost Miles Project Net Present Cost 5, , ,68.27 Total Bid Adjustment Factor 23,78.7 4,3.57.3

33 Year Analysis /25/26 ko District 25/26 prices 5 Year Analysis 5.74% Year Analysis " regrade 2 8" Regrade conc 3 2 Year 2 Joint spacing Design Life = 2 Years Segment 2 Joint spacing Design Life Years 8" Regrade Conc Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 47, , ,53. 63,53. 64,23. 64,23. Length Segment # 8" regrade 8" Regrade conc 8" Regrade Conc Net Present Cost 6,84, ,5, ,447,5.95 Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment,56. Segment # Net Present Cost Miles Segment #5. 8, Net Present Cost Miles 2 Seal,856. Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 6,84, ,5, ,447,5.95 Total % of Low Cost.% 4.% 24.%.3 2 ML Overlay , , st CPR 94, , st CPR 34, , Crack Treatment 2,2., Alternate #2 Length Segment # 8" regrade 8" Regrade conc 8" Regrade Conc ,959, ,233,65.89,855, , Net Present Cost Miles 27 Seal 7, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Remove and Replace 4, , nd CPR 55, ,9.75 Net Present Cost Miles Segment # , Net Present Cost Miles 37 ML Overlay 3.5" 49, Segment # Net Present Cost Miles Segment #8. 4 Crack Treatment 2,2., Net Present Cost Miles Project Net Present Cost,959, ,233,65.89,855,482.3 Total Bid Adjustment Factor 4,28.33,378, Chip Seal 7, , /7 Remaining Life (,265.2) (4,885.34) 5 5/2 Remaining (,9.69) (42,26.32) 5 / Remaining Net Present Cost for Segment 6,84,76.36 Net Present Cost for Segment 9,5, Net Present Cost for Segment 8,447,5.95 Maintenance Net Present Cost for Segment,959, Maintenance Net Present Cost for Segment 3,233,65.89 Maintenance Net Present Cost for Segment,855,482.3 Equivalent Annual Cost 24,882.6 Equivalent Annual Cost 287,3.68 Equivalent Annual Cost 254, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 2 N N 2 N N Y 6 Y 6.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

34 Year Analysis Year 5Year Analysis Segment Analysis D 26/27 prices SP 3876 TH 38 /3/26 Amy Thorson.58% " Mill, 4" Overlay 2 2 Year 3 2 Year 2 Year 2 Joint spacing Design Life Years Thin Bit DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 38, , , , , ,246. Length " Mill, 4" Overlay 2 Year Segment # ,736,9.9 3,63, ,234,245.9 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment, Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 Seal 5,8.5 2, Seal 5,8.5 2, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,736,9.9 3,63, ,234,245.9 Total % of Low Cost.% 29.% 243.9% ML Overlay 4 73, , ML Overlay 4 2, , st CPR 69, , Alternate # Crack Treatment 2,2., Crack Treatment 2,2., Length " Mill, 4" Overlay 2 Year Segment # , , , Net Present Cost Miles 27 Seal,59.4 6, Seal,59.4 6, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 2/7 Remaining Life (2,432.9) (,83.96) 2/7 Remaining Life (23,628.7) (3,65.32) / Remaining Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 862, , , Total Bid Adjustment Factor 82, , Net Present Cost for Segment,736,9.9 Net Present Cost for Segment 3,63,79.62 Net Present Cost for Segment 4,234,245.9 Maintenance Net Present Cost 78, Maintenance Net Present Cost for Segment 862,539.3 Maintenance Net Present Cost for Segment 975,99.42 for Segment Equivalent Annual Cost 64,957.2 Equivalent Annual Cost, Equivalent Annual Cost 58, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 8 2 WEARING COURSE MIXTURE (3,C 8 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N WEARING COURSE (3,B.5 N WEARING COURSE (3,B.5 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (3,B) N 4 N 6 N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

35 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis //26 KO District 2 25/26 prices.74% " mill & 3" overlay 2 5." BCOA 3 Reclaim Reclaim 2 5" BCOA 3 Reclaim Overlay, DL > 7 years 6'X6' 5." Thickness Design Life = 2 Years 2 Year 2 Year 6'X6' 5." Thickness 2 Year Design Life = 2 Years Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 5,94. 5, ,2. 469,2. 37, , , , ,2. 469,2. 37, , Length " mill & 3" overlay 5." BCOA Reclaim Segment # Crack Treatment 2,464. 2, ,47, ,487, ,956, Net Present Cost Miles Reclaim 5" BCOA Reclaim Segment # ,688,8.79 2,998,58.22,686,24.5 Net Present Cost Miles Segment #3. 7 Seal 8, , Net Present Cost Miles Crack Treatment,232., Crack Treatment,232., Crack Treatment,232.,73.9 Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 2,76.22, Seal 3,7.4, Seal 2,76.22,33.37 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 7 ML Overlay 3.5" 56,6.97 4, Net Present Cost Miles Project Net Present Cost 3,5, ,485, ,642,75.2 Total ,39.26 % of Low Cost.% 273.2% 49.5%.2 2 Crack Treatment 2,464., st CPR 444, , ML Overlay , , ML Overlay , , st CPR 444, ,74.29 ML Overlay ,9.79 Alternate # , Crack Treatment 2,464., Crack Treatment 2,464., Crack Treatment 2, Seal 8, , Length " mill & 3" overlay 5." BCOA Reclaim Segment # , ,39, , Net Present Cost Miles Seal 8, , Seal 8, , Seal 8, , Reclaim 5" BCOA Reclaim Segment # ,8.73,39, , Net Present Cost Miles Segment # Remove and Replace 374, , Remove and Replace 384, , Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life 7,2.2 3, / Remaining (32,647.64) (75,34.32) 2/7 Remaining Life (2,47.58) (,57.86) 2/7 Remaining Life (24,4.9) (3,98.6) 3/ Remaining (329,377.24) (8,87.23) 2/7 Remaining Life (24,4.9) (3,98.6) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 959,58.9 3,7,995.8,4,723. Total Bid Adjustment Factor 2,74, , Net Present Cost for Segment,47, Net Present Cost for Segment 5,487, Net Present Cost for Segment 2,956, Net Present Cost for Segment,688,8.79 Net Present Cost for Segment 2,998,58.22 Net Present Cost for Segment,686,24.5 Maintenance Net Present Cost 54, Maintenance Net Present Cost for Segment 45,223.8 Maintenance Net Present Cost for Segment 2,39,74.6 Maintenance Net Present Cost for Segment 858, Maintenance Net Present Cost for Segment 543,8.73 Maintenance Net Present Cost for Segment,39,255.2 for Segment Equivalent Annual Cost 64, Equivalent Annual Cost 54,428.9 Equivalent Annual Cost 2, Equivalent Annual Cost 3,5.26 Equivalent Annual Cost 64,84.52 Equivalent Annual Cost 5,93.86 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,B) WEARING COURSE MIXTURE (3,C WEARING COURSE MIXTURE (3,C) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 2 N N 4 N 4 N 4 Y 4 N N Y 5 N N 5 Y 5 N 5 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

36 Year Analysis 5 Year 5Year Analysis Segment Analysis District 8 25/26 prices 5.74% " Whitetopping ( YR) 2 6" Whitetopping (2 YR) 3 2 Joint spacing Design Life Years 2 Joint spacing Design Life = 2 Years 2 Year FDR + 4.5" Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 6" UBOL ( YR) 37, , " Whitetopping (2 YR) 37, ,237.8 FDR + 4.5" 328, ,423.5 Length " Whitetopping ( YR) 6" Whitetopping (2 YR) FDR + 4.5" Segment # ,27, ,5, ,373,559.3 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Crack Treatment,232.,73.9 Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 2,742.8,36. Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 9,27, ,5, ,373,559.3 Total % of Low Cost.% 3.4%.8% st CPR, , st CPR 98,7.76 4, ML Overlay 3.5 9,794.73,83.97 Alternate # , Crack Treatment 2, Length " Whitetopping ( YR) 6" Whitetopping (2 YR) FDR + 4.5" Segment # ,23, ,92,5.63 3,976,583.2 Net Present Cost Miles Seal 8, ,48.79 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 2nd CPR 7, ,8.85 Remove and Replace 498, ,57.3 Segment # Net Present Cost Miles ML Overlay 3.5" 9,794.73,37.72 Segment # Net Present Cost Miles Segment # Crack Treatment 2,464.,2.87 Net Present Cost Miles Project Net Present Cost 3,23, ,92,5.63 3,976,583.2 Total Bid Adjustment Factor 2,797, , Chip Seal 8, , / Remaining 5 5/2 Remaining (24,632.36) (52,67.7) 5 4/7 Remaining Life (45,28.7) (9,48.5) Net Present Cost for Segment 9,27,48.74 Net Present Cost for Segment 2,5,33.52 Net Present Cost for Segment 9,373,559.3 Maintenance Net Present Cost 3,976,583.2 Maintenance Net Present Cost for Segment 3,23, Maintenance Net Present Cost for Segment 5,92,5.63 for Segment Equivalent Annual Cost 277, Equivalent Annual Cost 36,46.52 Equivalent Annual Cost 282, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 Y 3 Y 3 N N 6 N 6 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

37 Year Analysis 5 Year 5Year Analysis Segment Analysis District 8 25/26 prices 5.74% " Whitetopping w/ shldrs 2 3.5" CIR + 3" 3 2 Joint spacing Design Life Years 2 Year 2 Year 9" FDR (5" SFDR) + 2" Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 7" Whitetopping 477, , " CIR + 3" 36, , " FDR (5" SFDR) + 2" 34, , Length " Whitetopping w/ shldrs 3.5" CIR + 3" 9" FDR (5" SFDR) + 2" Segment # ,82, ,9, ,256,5.33 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 8 Crack Treatment, Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 2,724.64, Seal 3,49.56,92.9 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 5,82, ,9, ,256,5.33 Total % of Low Cost 3.3%.% 2.7% 9. 2 st CPR 7, , ML Overlay , , ML Overlay 4 23, , Alternate # , Crack Treatment 2,2.,42.3 Crack Treatment 2, Length " Whitetopping w/ shldrs 3.5" CIR + 3" 9" FDR (5" SFDR) + 2" Segment # ,495, ,26,9.7 2,57, Net Present Cost Miles Seal 8, , Seal 9, , Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 2nd CPR 5, ,893.5 Segment # Net Present Cost Miles ML Overlay 3.5" 99, , ML Overlay 3.5" 27,38.7 9,54.9 Segment # Net Present Cost Miles Segment # Crack Treatment 2,2., Crack Treatment 2,288.,47.59 Net Present Cost Miles Project Net Present Cost,495, ,26,9.7 2,57, Total Bid Adjustment Factor 764,42.77,, Chip Seal 8, , Chip Seal 9, , / Remaining 5 4/7 Remaining Life (46,982.) (9,83.) 5 4/7 Remaining Life (48,795.7) (2,596.57) Net Present Cost for Segment 5,82,45.74 Net Present Cost for Segment 5,9,65.64 Net Present Cost for Segment 5,256,5.33 Maintenance Net Present Cost 2,57, Maintenance Net Present Cost for Segment,495,876.4 Maintenance Net Present Cost for Segment 2,26,9.7 for Segment Equivalent Annual Cost 74,74.3 Equivalent Annual Cost 54,29.5 Equivalent Annual Cost 58,263.5 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,B WEARING COURSE MIXTURE (4,B) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 5 N WEARING COURSE 5 N WEARING COURSE 5 N WEARING COURSE MIXTURE (3,B MIXTURE (3,B MIXTURE (3,B) N 7 N N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

38 Year Analysis Year 5Year Analysis Segment Analysis /5/26 KO District 2 25/26 prices.74% " mill & 2" OL 2 6" unbonded concrete 3 Overlay, DL > 7 years 2 Joint spacing Design Life = 2 Years 2 Year CIR Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3, , , , ,47.5 7,47.5 Length " mill & 2" OL 6" unbonded concrete CIR Segment # Crack Treatment 2,464. 2, ,574, ,947,465. 3,37, Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8, , Net Present Cost Miles Crack Treatment,232.,73.9 Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 2,76.22,33.37 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 7 ML Overlay 3.5" 79, , Net Present Cost Miles Project Net Present Cost 2,574, ,947,465. 3,37, Total % of Low Cost.% 269.8% 28.5% Crack Treatment 2,464., st CPR 226, , ML Overlay 4 238, , Alternate # , Crack Treatment 2, Seal 8, , Length " mill & 2" OL 6" unbonded concrete CIR Segment # ,577,623.5,548,8.25,662,38.5 Net Present Cost Miles Seal 8, , Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life 22, ,272.7 / Remaining 2/7 Remaining Life (28,2.46) (5,37.5) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,577,623.5,548,8.25,662,38.5 Total Bid Adjustment Factor 29, , Net Present Cost for Segment 2,574,582.9 Net Present Cost for Segment 6,947,465. Net Present Cost for Segment 3,37, Maintenance Net Present Cost,662,38.5 Maintenance Net Present Cost for Segment,577,623.5 Maintenance Net Present Cost for Segment,548,8.25 for Segment Equivalent Annual Cost 98, Equivalent Annual Cost 266,79.48 Equivalent Annual Cost 26, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,C) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 2 N 2 N 2 N N Y 6 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

39 Year Analysis Year 5Year Analysis Segment Analysis D 26/27 prices SP 3654 TH /7/26 Amy Thorson.58% " Mill, 3" Overlay 2 2 Year 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years Thick Bit DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 87, , , , , , Length " Mill, 3" Overlay 2 Year Segment # 4. 3 Crack Treatment 2,2. 2, ,65, ,8,9.32 2,883,88.53 Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal,227.46, Net Present Cost Miles 8 8 Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 5, , Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 7,486.63, Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,2., Project Net Present Cost,65, ,8,9.32 2,883,88.53 Total % of Low Cost.% 46.9% 79.6% ML Overlay 4 29, , st CPR 236, , Alternate # Seal, , Crack Treatment 2,2., Length " Mill, 3" Overlay 2 Year Segment # , , ,6.37 Net Present Cost Miles Seal, , Segment # Net Present Cost Miles 29 ML Overlay 3.5" 7, , Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment 2,2., Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (92,338.96) (53,345.48) 2/7 Remaining Life (25,86.) (4,94.32) / Remaining Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 855, , ,6.37 Total Bid Adjustment Factor 82, , Net Present Cost for Segment,65,522.4 Net Present Cost for Segment 2,8,9.32 Net Present Cost for Segment 2,883,88.53 Maintenance Net Present Cost 69,6.37 Maintenance Net Present Cost for Segment 855, Maintenance Net Present Cost for Segment 673, for Segment Equivalent Annual Cost 6,7.23 Equivalent Annual Cost 88, Equivalent Annual Cost 7,87.85 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,C 6 2 WEARING COURSE MIXTURE (3,C 6 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 2 N WEARING COURSE.5 N WEARING COURSE.5 N WEARING COURSE MIXTURE (4,C MIXTURE (3,B MIXTURE (3,B) N 3 N 6 N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

40 AT LEAST ONE BITUMINOUS & ONE OPTION WITH EQUAL DESIGN LIVES IS REQUIRED District 3892 District 3892 CJM 2/27/24 CJM 2/27/24 Analysis Funding Category 2 Analysis Funding Category Low Cost Option # 2.2 Low Cost Option # ESALs 25, Chosen Option # 25 Chosen Option # OPTION # ( Mill and Overlay) OPTION #2 OPTION #3 OPTION #4 OPTION #5 OPTION #6 DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION 2." Mill & 2." Overlay Whitetopping (mill 2.5 in. and place 4.5 in. ) Reclaim & 4" Overlay 3 DESIGN LIFE TYPE panel length DESIGN LIFE TYPE panel length DESIGN LIFE TYPE DESIGN LIFE TYPE DESIGN LIFE TYPE DESIGN LIFE TYPE 2 year 2 ft 2 6. ft 2 year Year # Life Cost/Mile Year # Life Cost/Mile Year # Life Cost/Mile Year # Life Cost/Mile Year # Life Cost/Mile Year # Life Cost/Mile AJ 2." Mill & 2." Overlay 98,36 Whitetopping Option 229,786 Reclaim and Overlay 9, AA Crack Treatment 7, AA Crack Treatment 7, AB Surface Treatment (Chip Seal) 9, AB Surface Treatment (Chip Seal) 9, bb 3 year (2 yr design life) 87, AN 2.5" Mill & 3." Overlay 4, AL 2." Mill & 3.5" Overlay 62, AA Crack Treatment 7, AA Crack Treatment 7, AB Surface Treatment (Chip Seal) 9, AB Surface Treatment (Chip Seal) 9, bc 25 year (2 yr design life) 26, AJ 2." Mill & 2." Overlay 98, AA Crack Treatment 7, AL 2." Mill & 3.5" Overlay 62, AA Crack Treatment 7, AJ 6 Remaining Service Life Value** (45,377) 5 Remaining Service Life Value** Remaining Service Life Value** AL Remaining Service Life Value** (6,333) Remaining Service Life Value** Remaining Service Life Value** Total Present Worth 275,4 Total Present Worth Total Present Worth 45,639 Total Present Worth 376,5 Total Present Worth Total Present Worth Eq. Annual Cost*,349 Eq. Annual Cost* Eq. Annual Cost* 7,52 Eq. Annual Cost* 5,52 Eq. Annual Cost* Eq. Annual Cost* % of Low Cost % % of Low Cost % of Low Cost 5% % of Low Cost 37% % of Low Cost % of Low Cost * Equivalent Annual Cost is included for information only. * Equivalent Annual Cost is included for information only. **Remaining Service Life Value is reported as a negative value.

41 Year Analysis D 26/27 prices /3/26 Jamie Strandemo Year Analysis.58% Year Analysis Segment " Mill and Overlay 2 Thick Mill and Overlay (6") 3 Overlay, DL =3 to 7 years Urban 2 Year Thin 2 Joint spacing Design Life Years Concret Overly yr DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 58, , , , , ,46.2 Length Segment # 3" Mill and Overlay Thick Mill and Overlay (6") Concret Overly yr Crack Treatment,936., Net Present Cost 5,984, ,88,.63 9,344,37.69 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 9, , Crack Treatment Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 3,629.85, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 87, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment,936., Project Net Present Cost 5,984, ,88,.63 9,344,37.69 Total % of Low Cost.% 3.8% 56.% ML Overlay 4 62, , st CPR 2, , Seal 9, , Crack Treatment,936., Alternate #2 Length Segment # 3" Mill and Overlay Thick Mill and Overlay (6") Concret Overly yr ,577,972.82,9,965.73,336, Seal 9, , Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 4." 26, Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment,936., Net Present Cost Miles Segment # (64,9.74) 2/7 Remaining Life (9,63.3) (,3.3) / Remaining Net Present Cost Miles Remaining Life (,44.2) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 3,577,972.82,9,965.73,336, Total Bid Adjustment Factor 2,24, , Net Present Cost for Segment 5,984, Net Present Cost for Segment 6,88,.63 Net Present Cost for Segment 9,344,37.69 Maintenance Net Present Cost for Segment 3,577, Maintenance Net Present Cost for Segment,9, Maintenance Net Present Cost for Segment,336, Equivalent Annual Cost 223,98.58 Equivalent Annual Cost 254,737.5 Equivalent Annual Cost 349,623.2 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,B 6 2 WEARING COURSE MIXTURE (3,B 6 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N WEARING COURSE MIXTURE (4,B.5 N WEARING COURSE MIXTURE (3,B.5 N N N N 7 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

42 Year Analysis D7 26/27 prices 4828 Year Analysis.58% Year Analysis Segment BIt M&O 3" 2 CIR and overlay 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years 6" UCOL DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3" M&O 62, , CIR & overlay 99, , " UCOL 47, ,544.2 Length Segment # BIt M&O 3" CIR and overlay 6" UCOL Crack Treatment 2,464. 2, Net Present Cost 4,995,77.7 5,28, ,75,9.49 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8,947. 8, Crack Treatment,232., Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 4,464.5, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 88, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,464., Project Net Present Cost 4,995,77.7 5,28, ,75,9.49 Total % of Low Cost.% 4.5% 63.6% ML Overlay 4 286, , st CPR 2,4.98 7, Seal 8,947. 6, Crack Treatment 2,464., Alternate #2 Length Segment # BIt M&O 3" CIR and overlay 6" UCOL ,926, ,68, ,87, Seal 8,947. 5, Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 3.5" 88, Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment 2,464., Net Present Cost Miles Segment # (58,6.48) 2/7 Remaining Life (33,736.95) (9,49.3) / Remaining Net Present Cost Miles Remaining Life (,436.88) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,926, ,68, ,87,46.5 Total Bid Adjustment Factor 739, , Net Present Cost for Segment 4,995,77.7 Net Present Cost for Segment 5,28, Net Present Cost for Segment 8,75,9.49 Maintenance Net Present Cost for Segment 2,926,48.87 Maintenance Net Present Cost for Segment 2,68,96.82 Maintenance Net Present Cost for Segment 2,87,46.5 Equivalent Annual Cost 86,98.69 Equivalent Annual Cost 95,265. Equivalent Annual Cost, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4, 2 2 WEARING COURSE MIXTURE (4, 2 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N N N N N N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

43 Year Analysis District 8 25/26 prices Year Analysis.74% Year Analysis UTBWC + 3" Overlay 2 5" Reconstruct 3 Overlay, DL > 7 years 2 Year Segment 2 Joint spacing Design Life = 2 Years 6" UBOL Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile UTBWC + 3" Overlay 292, , " Bit. Reconstruct 884, , " UBOL 5,8.58 5,8.58 Length Segment # UTBWC + 3" Overlay 5" Reconstruct 6" UBOL.8 3 Crack Treatment 2,288. 2, Net Present Cost 5,46, ,577, ,57, Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8,9.89 7, Crack Treatment,232., Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 2,742.8,36. 2 Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 5,46, ,577, ,57, Total 9 ML Overlay 3.5" 233, , % of Low Cost.% 23.3% 38.6% ML Overlay , , st CPR 98,7.76 4, Crack Treatment 2,288., Crack Treatment 2,464., Alternate #2 Length Segment # UTBWC + 3" Overlay 5" Reconstruct 6" UBOL.8 26 Seal 8,9.89 5, ,8, ,22,699.64,658, Seal 8, , Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # (4,64.4) 2/7 Remaining Life (29,42.92) (6,86.45) / Remaining Net Present Cost Miles Remaining Life (25,95.84) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,8, ,22,699.64,658, Total Bid Adjustment Factor 349, , Net Present Cost for Segment 5,46,76.38 Net Present Cost for Segment 2,577, Net Present Cost for Segment 7,57, Maintenance Net Present Cost for Segment 2,8, Maintenance Net Present Cost for Segment 2,22, Maintenance Net Present Cost for Segment,658, Equivalent Annual Cost 29,6.72 Equivalent Annual Cost 482,834.7 Equivalent Annual Cost 29, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,C 2 WEARING COURSE MIXTURE (3,C 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N.5 N N N N N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

44 Year Analysis Year 5Year Analysis Segment Analysis D8 26/27 prices % " Mill and Overlay 2 4" Mill and 4" Whitetopping 3 Overlay, DL =3 to 7 years 6'X6' 5." Thickness Design Life = 2 Years Thin Bit 2 Year 4" Mill + 4" CIR + 2" DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2.5" Mill and Overlay 52, , " Mill and 4" 383, , " Mill + 4" CIR + 2" 298, , Length " Mill and Overlay 4" Mill and 4" Whitetopping 4" Mill + 4" CIR + 2" Segment # Crack Treatment 2,2. 2, ,3,9.98 6,226, ,7,6.2 Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 6,72.2 6, Net Present Cost Miles Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal, ,476. Segment # Net Present Cost Miles Segment # Net Present Cost Miles 6 ML Overlay 3.5" 239, , Segment # Net Present Cost Miles Project Net Present Cost 3,3,9.98 6,226, ,7,6.2 Total 9 Crack Treatment 2,2., % of Low Cost.% 88.% 2.3% st CPR 49, , ML Overlay 4 262, ,686. Alternate # , Seal 6,72.2 4, Crack Treatment 2, Length " Mill and Overlay 4" Mill and 4" Whitetopping 4" Mill + 4" CIR + 2" Segment # ,54, ,74,4.42,56,64.9 Net Present Cost Miles Seal 6,72.2 4,4.7 Segment # Net Present Cost Miles Segment # Remove and Replace 59, , Net Present Cost Miles 3 ML Overlay 3.5" 239, , Segment # Net Present Cost Miles Segment #5. 34 Crack Treatment 2,2., Net Present Cost Miles Remaining Life (7,99.7) (98,742.36) 3/ Remaining (445,62.83) (257,44.86) 2/7 Remaining Life (3,855.73) (7,825.78) Segment # Net Present Cost Miles Segment #7. 38 Seal Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,54, ,74,4.42,56,64.9 Total Bid Adjustment Factor 493,69.,52, Net Present Cost for Segment 3,3,9.98 Net Present Cost for Segment 6,226, Net Present Cost for Segment 4,7,6.2 Maintenance Net Present Cost,56,64.9 Maintenance Net Present Cost for Segment 2,54,79.99 Maintenance Net Present Cost for Segment 3,74,4.42 for Segment Equivalent Annual Cost 23,889.5 Equivalent Annual Cost 232, Equivalent Annual Cost 5,33.56 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE (2,B 3 Y WEARING COURSE (2,B 3 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,B) N N 4 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

45 Year Analysis Little Rock to Genola 7/8/26 Darren Nelson D3 26/27 prices Year Analysis.58% Year Analysis Segment " Mill and 3.5" OL 2 3" Mill, 6" FDR, 4.5" Bit 3 Overlay, DL =3 to 7 years 2 Year 6'X6' 5." Thickness Design Life = 2 Years 3" MIll, 4.5" WhiteTop DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2" Mill and 3.5" OL 76,44. 76,44. 3" Mill, 6" FDR, 4.5" Bit 245, ,94. 3" Mill, 4.5" WhiteTop 265, ,53. Length Segment # 2" Mill and 3.5" OL 3" Mill, 6" FDR, 4.5" Bit 3" MIll, 4.5" WhiteTop 9. 3 Crack Treatment 2,2. 2, Net Present Cost 3,96,34.2 3,36,.88 5,25,93.63 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7,2.7 6, Crack Treatment, Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal,52.9 9, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 46,.62 5, Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,2., Project Net Present Cost 3,96,34.2 3,36,.88 5,25,93.63 Total % of Low Cost.% 5.% 64.3% ML Overlay , , st CPR 362, , Seal 7,2.7 5, Crack Treatment 2,2., Alternate #2 Length Segment # 2" Mill and 3.5" OL 3" Mill, 6" FDR, 4.5" Bit 3" MIll, 4.5" WhiteTop ,6,945.2,53, ,865, Seal 7,2.7 4, Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 3.5" 46,.62 Segment # Remove and Replace 4, ,666.8 Net Present Cost Miles Segment #4. 32 Crack Treatment 2,2., Net Present Cost Miles Segment # (45,42.49) 2/7 Remaining Life (9,784.4) (,429.57) 3/ Remaining (2,2.55) (23,44.48) Net Present Cost Miles Remaining Life (78,62.) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,6,945.2,53, ,865, Total Bid Adjustment Factor 458,679.33,72, Net Present Cost for Segment 3,96,34.2 Net Present Cost for Segment 3,36,.88 Net Present Cost for Segment 5,25,93.63 Maintenance Net Present Cost for Segment,6,945.2 Maintenance Net Present Cost for Segment,53, Maintenance Net Present Cost for Segment 2,865, Equivalent Annual Cost 9, Equivalent Annual Cost 25,76.2 Equivalent Annual Cost 96, Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 4 2 WEARING COURSE MIXTURE (3,C 4 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 2 N WEARING COURSE MIXTURE (3,B 2 N WEARING COURSE MIXTURE (3,C 2 Y N N N 5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

46 Cost Analysis/ TH 56 From Maple St(Taopi) to CSAH 46 (SP 5562) Givens: Length = 6.45 miles Width of Road = 24 feet(conc.) 24 feet(bit.) 4/2/5TRM " = 3 lbs/sy Interest Rate = 2 % = %.5" MILL & 3" min. Overlay Item Course Unit Price/Unit Total Cost Strategy Year Cost/Mile P/F Present Worth Annual Cost.5" MILL BITUMINOUS SY.8 84, Initial Cost 75,73. 75,73 7,29 PATCH Ton 2. 3,32. Rout & seal 2 6,3.96 6, TACK COAT GAL. 46, Chipseal 4 3, ,75,9 3" SPWEB34B Wear TON ,52,79.37 Mill & 3" Overlay 7 77, ,554 5,62 Total Cost: 2,884,63 Rout & seal 9 6, , Cost/Mile: 75,73 Chipseal 2 3,.66 9, Mill & 3" Overlay 33 77, ,88 3,688 Remaining Life Value (55,55).5 77,532 3, Total Present Worth: 374,8 4,993 Equivalent Annual Cost: 4,993 4, " WHITETOPPINGundoweled Item Course Unit Price/Unit Total Cost Strategy Year Cost/Mile P/F Present Worth Annual Cost 6" MILL BITUMINOUS SY ,43.46 Initial Cost 37, ,863 2,75 Place Conc, Pavement 6.5" SY ,492.8 Minor CPR 2 5,.673,946 4,38 Structural Concrete CY ,629,4.36 Remaining Life Value.5 Reinforcement Bars Epoxy lb.8 8,68.4 Total Present Worth: 48,89 6,753 Total Cost: 5,27,79 Equivalent Annual Cost: 6,753 6,753 Cost/Mile: 37,863 MILL & 4.5" min. Overlay Item Course Unit Price/Unit Total Cost Strategy Year Cost/Mile P/F Present Worth Annual Cost.5" MILL BITUMINOUS SY.8 84, Initial Cost 253, ,922,57 PATCH Ton 2. 3,32. Rout & seal 2 6,3.96 6, TACK COAT GAL. 69, Chipseal 4 3, ,75,9 4.5" SPWEB34B Wear TON ,782,579.5 Mill & 3" Overlay 22 77, ,624 4,585 Total Cost: 4,68, Rout & seal 24 6, ,97 57 Cost/Mile: 253,922 Chipseal 26 3,.598 7, Remaining Life Value (4,696).5 2, Total Present Worth: 43,32 6,33 Equivalent Annual Cost: 6,33 6,33. Preventive Maintenance adds year of life to thin overlays and 2 years to medium overlays and Reclaimed pavements 2. Each successive overlay has year less life than previous one on a section. 3. Thin overlay years life, medium overlay5 years, heavy bit. overlay2 years, reclamation 2 years, whitetopping2 years. 4. and shoulder quantities were not included in each option. 5. Calculations are based on year life cycle. 6. Costs are based upon recent district project costs. 7. No chipseal on the bituminous overlay over whitetopping.

47 Year Analysis D7 26/27 prices SP TH 69 /7/26 Kyle Vogt 5 Year Analysis 5.58% Year Analysis for Concrete UBOL and Reconstruction 5Year Analysis Segment " UBOL w/ 5' joints 2 7.5" UBOL w/ 5' jts 3 2 Joint spacing Design Life Years 2 Joint spacing Design Life = 2 Years 2 Year Thick Bit Thick Bit Notes: 8" Unbonded Concrete Overlay w/ 5' Joints Notes: 7.5" Unbonded Concrete Overlay w/ 5' Joints Notes: 8" Reconstruction 8" Reconstruction DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 8" UBOL w/ 5' Jts 758, , " UBOL w/ 5' Jts 72, , " Bit. Reconstruction,5,786.57,5, Length Segment # 8" UBOL w/ 5' joints 7.5" UBOL w/ 5' jts 8" Reconstruction Net Present Cost 9,5,756.95,78, ,387,28.8 Miles Segment # Net Present Cost Miles Segment # Crack Treatment,232.,86.79 Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment # Seal 5,58.9 4, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 9,5,756.95,78, ,387,28.8 Total % of Low Cost.% 8.4% 43.% st CPR 73, , st CPR 246, , ML Overlay 4 225, , Crack Treatment 2,464., Alternate #2 Length Segment # 8" UBOL w/ 5' joints 7.5" UBOL w/ 5' jts 8" Reconstruction ,84, ,44, ,52, Seal Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # ,336. Remove and Replace 624, , Net Present Cost Miles 2nd CPR 8,6.73 Segment # ML Overlay 3.5" 2, , Net Present Cost Miles 37 Segment # Net Present Cost Miles Segment # Crack Treatment 2,464.,36.7 Net Present Cost Miles Project Net Present Cost 2,84, ,44, ,52, Total Bid Adjustment Factor 2,255, , Chip Seal / Remaining 5 5/2 Remaining (56,6.93) (7,32.) 5 4/7 Remaining Life (47,475.84) (2,68.5) Net Present Cost for Segment 9,5, Net Present Cost for Segment,78,69.67 Net Present Cost for Segment 3,387,28.8 Maintenance Net Present Cost for Segment 2,84,83.52 Maintenance Net Present Cost for Segment 4,44, Maintenance Net Present Cost for Segment 2,52, Equivalent Annual Cost 272,57.99 Equivalent Annual Cost 322,57.8 Equivalent Annual Cost 389,29.5 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,E) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE MIXTURE (3, 3 N WEARING COURSE MIXTURE (3, 3 Y WEARING COURSE MIXTURE (3,B) N 8 N 7.5 N ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane N:\Government Affairs\Legislative Reports\Calendar 27 Reports\27 Report Folders\Pavement Life Cycle Report\27 LCCAs one pg\52974 LCCA.xlsm LCCA

48 Year Analysis Year 5Year Analysis Segment Segment 2 Segment 3 Analysis " Mill & Fill 2 Reconstruct 3 5." Whitetopping 3." Mill & Fill 2 Reconstruct 3 6" 3." Mill & Fill 2 Reconstruct 3 6." 78 /23/25 KR District 4 25/26 prices.74% CLEAR ALL.9829 Overlay, DL =3 to 7 years 2 Year 6'X6' 5." Thickness Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years Design Life = 2 Years Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years Notes: Notes: Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 3" Mill & Fil 5, ,628.3 Reconstruct 7, , " Whitetopping 294,9. 294,9. 3" Mill & Fil 46, ,5.68 Reconstruct 68, , " 68, , " Mill & Fil 252, ,234.6 Reconstruct,49,288.53,49, " 693, , Length Segment # 3" Mill & Fill Reconstruct 5." Whitetopping Crack Treatment 2,464. 2, Crack Treatment 2,464. 2, Crack Treatment 4,224. 4, Net Present Cost,672, ,97,65.7 3,29,39.4 Miles Segment #2 3." Mill & Fill Reconstruct 6" Net Present Cost 5,285,349.87,263, ,788, Miles Segment #3 3." Mill & Fill Reconstruct 6.".7 7 Seal 8, , Seal 8, , Seal 4, , Net Present Cost 48, , , Miles 8 8 Crack Treatment,232., Crack Treatment,232., Crack Treatment 2,2., Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 2,76.22, Seal 2,76.22, Seal 2,782. 7, Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 68, , ML Overlay 3.5" 65, , ML Overlay 3.5" 284,43. 29, Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,464., Crack Treatment 2,464., Crack Treatment 4,224. 3, Project Net Present Cost 7,366, ,5, ,576,65.69 Total % of Low Cost.% 28.6% 225.% ML Overlay , ,9.4 2 st CPR 447, , ML Overlay ,3.54 6, st CPR 23, , ML Overlay ,43. 2, st CPR 369,7.2 26, Seal 8, , Seal 8, , Seal 4,647.44, Crack Treatment 2,464., Crack Treatment 2,464., Crack Treatment 4,224. 2, Alternate #2 Length Segment # 3" Mill & Fill Reconstruct 5." Whitetopping Net Present Cost 953, ,549.8,7, Miles Seal 8, , Seal 8, , Seal 4, , Segment #2 3." Mill & Fill Reconstruct 6" Net Present Cost 3,4,3.2,96, ,39,636. Miles 29 ML Overlay 3.5" 68,56.54, ML Overlay 3.5" 65,3.54, ML Overlay 3.5" 284,43. 72, Segment #3 3." Mill & Fill Reconstruct 6." Remove and Replace 386, , Net Present Cost 234, , , Miles Segment #4. 32 Crack Treatment 2,464., Crack Treatment 2,464., Crack Treatment 4,224. 2, Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (9,545.83) (49,55.99) 2/7 Remaining Life (9,783.2) (,86.44) 3/ Remaining (33,84.34) (8,75.27) Remaining Life (88,96.98) (48,65.42) 2/7 Remaining Life (9,427.24) (,62.86) / Remaining Remaining Life (52,946.28) (83,623.48) 2/7 Remaining Life (33,46.83) (8,27.68) / Remaining Segment #6. 36 Seal Seal Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 4,229, ,664, ,2,69.94 Total Bid Adjustment Factor,565,93.85,57, Net Present Cost for Segment,672,698.4 Net Present Cost for Segment 3,97,65.7 Net Present Cost for Segment 3,29,39.4 Net Present Cost for Segment 5,285, Net Present Cost for Segment,263,36.38 Net Present Cost for Segment 2,788, Net Present Cost for Segment 48,945.3 Net Present Cost for Segment 87, Net Present Cost for Segment 659, Maintenance Net Present Cost for Segment 953,98.27 Maintenance Net Present Cost for Segment 6,549.8 Maintenance Net Present Cost for Segment,7, Maintenance Net Present Cost for Segment 3,4,3.2 Maintenance Net Present Cost for Segment,96,65.32 Maintenance Net Present Cost for Segment 2,39,636. Maintenance Net Present Cost for Segment 234,93.53 Maintenance Net Present Cost for Segment 47, Maintenance Net Present Cost for Segment 8, Equivalent Annual Cost 64,24. Equivalent Annual Cost 52,43.8 Equivalent Annual Cost 2,22.6 Equivalent Annual Cost 22,9.77 Equivalent Annual Cost 432, Equivalent Annual Cost 49,933. Equivalent Annual Cost 5,699.8 Equivalent Annual Cost 33, Equivalent Annual Cost 25,33.54 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B 8 4 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N N Y N N N N N N N N Y 5. N N Y 6 N N Y 6. ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

49 Year Analysis District 8 25/26 prices Year Analysis.74% Year Analysis " Mill & 3" Overlay 2 FDR & 4" 3 Overlay, DL =3 to 7 years 2 Year Segment 6'X6' 5." Thickness Design Life = 2 Years 4.5" Whitetopping Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2" Mill & 3" Overlay 64, ,645.6 FDR & 4" 274, , " Whitetopping 27, ,437.2 Length Segment # 2" Mill & 3" Overlay FDR & 4" 4.5" Whitetopping Crack Treatment 2,464. 2, Net Present Cost 2,529, ,25, ,72,22. Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8, , Crack Treatment,232., Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 2,742.8,36. 2 Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 6 ML Overlay 3.5" 9,369.5 Segment # Net Present Cost Miles Project Net Present Cost 2,529, ,25, ,72,22. Total 9 Crack Treatment 2,464., % of Low Cost.% 26.7% 6.% ML Overlay 4 264, , st CPR 378, , Seal 8, , Crack Treatment 2,464., Alternate #2 Length Segment # 2" Mill & 3" Overlay FDR & 4" 4.5" Whitetopping ,389,837.39,37, ,92, Seal 8, , Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # Remove and Replace 379, ,387.8, Net Present Cost Miles 3 ML Overlay 3.5" 9,369.5 Segment # Net Present Cost Miles Segment #5. 34 Crack Treatment 2,464., (74,346.8) 2/7 Remaining Life (3,.6) (7,9.74) 3/ Remaining (325,58.38) (78,.3) Net Present Cost Miles Remaining Life (,978.2) Segment # Net Present Cost Miles Segment #7. 38 Seal Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,389,837.39,37, ,92, Total Bid Adjustment Factor 82, , Net Present Cost for Segment 2,529,84.48 Net Present Cost for Segment 3,25, Net Present Cost for Segment 4,72,22. Maintenance Net Present Cost for Segment,389, Maintenance Net Present Cost for Segment,37, Maintenance Net Present Cost for Segment 2,92, Equivalent Annual Cost 97,9.23 Equivalent Annual Cost 23,67.22 Equivalent Annual Cost 56,33.4 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 2 2 WEARING COURSE MIXTURE (3,C 2 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N.5 N N N N N 4.5 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

50 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis /26/25 ko District 2 25/26 prices.74% " mill, 3" bit OL 2 6" UBOL 3 New concrete 2" Mill & 3" Bit OL 2 6" UBOL 3 6" New Concrete Overlay, DL =3 to 7 years 2 Joint spacing Design Life = 2 Years 2 Joint spacing Design Life Years Overlay, DL =3 to 7 years 2 Joint spacing 2 Joint spacing Design Life = 2 Years Design Life Years Thin Bit Thin Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 234, , , , , , , , , , , ,87.7 Length " mill, 3" bit OL 6" UBOL New concrete Segment # 3 Crack Treatment 2,2. 2, Crack Treatment 2,464. 2, Net Present Cost Miles " Mill & 3" Bit OL 6" UBOL 6" New Concrete Segment # Net Present Cost Miles Segment #3 7 Seal 8, , Seal 8, , Net Present Cost Miles Segment # Net Present Cost Miles Segment #5 Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8 7 ML Overlay 3.5" 96, , ML Overlay 3.5" 76,54.7 3, Net Present Cost Miles Project Net Present Cost Total , % of Low Cost 2 Crack Treatment 2,2., st CPR 299, , st CPR 257, , Crack Treatment 2,464., st CPR 22, ,54.36 st CPR 56,727.2 Alternate # Seal 8, , Seal 8, , Length " mill, 3" bit OL 6" UBOL New concrete Segment # Net Present Cost Miles " Mill & 3" Bit OL 6" UBOL 6" New Concrete Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 33 ML Overlay 3.5" 96,279.75, ML Overlay 3.5" 76, , Segment # Net Present Cost Miles Remaining Life (7,9.2) (93,7.28) / Remaining / Remaining Remaining Life (52,978.95) (83,64.34) / Remaining / Remaining Segment #6 36 Crack Treatment Crack Treatment Net Present Cost Miles Segment # Net Present Cost Miles Segment #8 4 Seal Seal 4 4 Net Present Cost Miles Project Net Present Cost Total Bid Adjustment Factor Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,C) WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,C) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE 3 N WEARING COURSE 3 N WEARING COURSE 4 N Y N 5 MIXTURE (3, 5 MIXTURE (3, 5 MIXTURE (2,A) Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Thickness Thickness ML ML ML ML Sealed/UTBWC ML Sealed/UTBWC ML N 3 Y 6 Y 6 N 3 Y 6 Y 6 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

51 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis /26/25 ko District 2 25/26 prices.74% " mill, 3" bit OL 2 6" UBOL 3 5" Mill & 5 bit OL 2" Mill & 3" Bit OL 2 6" UBOL 3 5" Mill & 5" bit OL Overlay, DL =3 to 7 years 2 Joint spacing Design Life = 2 Years 2 Year Overlay, DL =3 to 7 years 2 Joint spacing 2 Year Design Life = 2 Years Thin Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 234, , , , , , , , , , , ,262.5 Length " mill, 3" bit OL 6" UBOL 5" Mill & 5 bit OL Segment # 3 Crack Treatment 2,2. 2, Crack Treatment 2,464. 2, Net Present Cost Miles " Mill & 3" Bit OL 6" UBOL 5" Mill & 5" bit OL Segment # Net Present Cost Miles Segment #3 7 Seal 8, , Seal 8, , Net Present Cost Miles Crack Treatment, Crack Treatment,232.,73.9 Segment # Net Present Cost Miles Segment #5 Net Present Cost Miles Seal 2,896.96, Seal 2,76.22,33.37 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8 7 ML Overlay 3.5" 96, , ML Overlay 3.5" 76,54.7 3, Net Present Cost Miles Project Net Present Cost Total ,479.5 % of Low Cost 2 Crack Treatment 2,2., st CPR 299, , ML Overlay , , Crack Treatment 2,464., st CPR 22, ,54.36 ML Overlay ,24.54 Alternate # , Crack Treatment 2,2., Crack Treatment 2, Seal 8, , Seal 8, , Length " mill, 3" bit OL 6" UBOL 5" Mill & 5 bit OL Segment # Net Present Cost Miles Seal 8, , Seal 8, , " Mill & 3" Bit OL 6" UBOL 5" Mill & 5" bit OL Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 33 ML Overlay 3.5" 96,279.75, ML Overlay 3.5" 76, , Segment # Net Present Cost Miles Remaining Life (7,9.2) (93,7.28) / Remaining 2/7 Remaining Life (27,266.62) (4,98.4) Remaining Life (52,978.95) (83,64.34) / Remaining 2/7 Remaining Life (24,498.89) (3,394.78) Segment #6 36 Crack Treatment Crack Treatment Net Present Cost Miles Segment # Net Present Cost Miles Segment #8 4 Seal Seal 4 4 Net Present Cost Miles Project Net Present Cost Total Bid Adjustment Factor Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Maintenance Net Present Cost for Segment Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Equivalent Annual Cost Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,C) WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,C) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE 3 N WEARING COURSE 3 N WEARING COURSE 4 N Y N 5 MIXTURE (3, 5 MIXTURE (3, 5 MIXTURE (2,A) Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Thickness Thickness ML ML ML ML Sealed/UTBWC ML Sealed/UTBWC ML N 3 Y 6 N N 3 Y 6 N Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

52 Year Analysis 5 Year 5Year Analysis Segment Analysis D8 26/27 prices % " CIR +.5" 2 6" UBOL on.5" PASSRC 3 2 Year 2 Joint spacing Design Life = 2 Years Thin Bit 2 Joint spacing Design Life Years 6" UBOL on.5" PASSRC DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 4.5" CIR +.5" 63, , " UBOL 52, ,47.7 6" UBOL 546, ,649.5 Length " CIR +.5" 6" UBOL on.5" PASSRC 6" UBOL on.5" PASSRC Segment # ,679, ,28, ,59,7. Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 Seal,3.2 9, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 7,679, ,28, ,59,7. Total % of Low Cost.% 263.% 22.% 2. 2 ML Overlay , , st CPR 34, , st CPR 58, , Alternate # Crack Treatment 2,2., Length " CIR +.5" 6" UBOL on.5" PASSRC 6" UBOL on.5" PASSRC Segment # ,46,3.77 9,763, ,554,.38 Net Present Cost Miles 27 Seal 6, , Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remove and Replace 57, , nd CPR 92,846.46,4.5 Segment # Net Present Cost Miles 37 ML Overlay 3.5" 68, , Segment # Net Present Cost Miles Segment #8. 4 Crack Treatment 2,2., Net Present Cost Miles Project Net Present Cost 4,46,3.77 9,763, ,554,.38 Total Bid Adjustment Factor 5,7, , Chip Seal 6, , /7 Remaining Life (39,692.3) (8,25.75) 5 5/2 Remaining (42,595.96) (65,7.36) 5 / Remaining Net Present Cost for Segment 7,679, Net Present Cost for Segment 2,28, Net Present Cost for Segment 5,59,7. Maintenance Net Present Cost 4,554,.38 Maintenance Net Present Cost for Segment 4,46,3.77 Maintenance Net Present Cost for Segment 9,763, for Segment Equivalent Annual Cost 223,32.86 Equivalent Annual Cost 587,64.9 Equivalent Annual Cost 45,.9 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4,B Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE (2,B 3 N WEARING COURSE (2,B 3 N WEARING COURSE MIXTURE MIXTURE 5 MIXTURE (2,B) N N 6 N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

53 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis District 8 25/26 prices.74% " Mill and 4" Overlay 2 4" Mill and 4" Whitetopping 3 4" Mill, 9" FDR, 4" Overlay X" Mill and X" Overlay 2 4" Mill and 4" Whitetopping 3 4" Mill, 9" FDR and 4" Overlay Overlay, DL > 7 years 6'X6' 5." Thickness 2 Year Overlay, DL > 7 years 6'X6' 5." Thickness 2 Year Design Life = 2 Years Design Life = 2 Years Thin Bit Mill and 3.5" Notes: Considered 2' shoulder as mainline Notes: Considered 2' shoulder as mainline Notes: Considered 2' shoulder as mainline Notes: 2" Overlay, and 3" Mill and Overllay have been Notes: Notes: LWA to create one segment, since the 2 year bit. and conc. only need 2 segments Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2.5" Mill and 4" Overlay 23,79. 23,79. 4" Mill and 4" Whitetopping 28,64. 28,64. 4" Mill, 9" FDR and 4" Overlay 276, ,683. X" Mill and X" Overlay 59, ,847. 4" Mill and 4" Whitetopping 22, ,443. 4" Mill, 9" FDR and 4" Overla 298, ,498. Length " Mill and 4" Overlay 4" Mill and 4" Whitetopping 4" Mill, 9" FDR, 4" Overlay Segment # Crack Treatment 2,464. 2, Crack Treatment 2,2. 2, ,59, ,995, ,482,44.34 Net Present Cost Miles X" Mill and X" Overlay 4" Mill and 4" Whitetopping 4" Mill, 9" FDR and 4" Overlay Segment # ,49, ,792, ,667,88.39 Net Present Cost Miles Segment #3. 7 Seal 8, , Seal 8,9. 7, Net Present Cost Miles Crack Treatment,232., Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 2,742.8, Seal 2,48.8 9, Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 8 ML Overlay 3.5" 92, , ML Overlay 3.5" 87,4.2 37, Project Net Present Cost 4,469, ,788,33.6 6,5, Total ,. % of Low Cost.% 5.9% 37.6% st CPR 378, , ML Overlay 4 29, , st CPR 325, ,366.5 ML Overlay 4 25,8.86 Alternate #2 2 Crack Treatment 2,464., Crack Treatment 2,2., , Crack Treatment 2,464., Crack Treatment 2, Length 25 Seal 8, , Seal 8,9. 5, " Mill and 4" Overlay 4" Mill and 4" Whitetopping 4" Mill, 9" FDR, 4" Overlay Segment # ,527.55,88, ,63.43 Net Present Cost Miles Seal 8, , Seal 8,9. 5,246.6 X" Mill and X" Overlay 4" Mill and 4" Whitetopping 4" Mill, 9" FDR and 4" Overlay Segment # ,8, ,58,947.62,372,33.27 Net Present Cost Miles Segment # Remove and Replace 39, , Remove and Replace 395, , Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life 3/ Remaining (334,39.98) (82,784.2) 2/7 Remaining Life (25,794.) (4,2.95) Remaining Life 3/ Remaining (338,824.66) (85,252.6) 2/7 Remaining Life (29,42.28) (6,86.) Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,8,9.68 3,967, ,28,764.7 Total Bid Adjustment Factor,886, , Net Present Cost for Segment 2,59,685.7 Net Present Cost for Segment 2,995, Net Present Cost for Segment 2,482,44.34 Net Present Cost for Segment 2,49,767.4 Net Present Cost for Segment 3,792, Net Present Cost for Segment 3,667,88.39 Maintenance Net Present Cost,372,33.27 Maintenance Net Present Cost for Segment 9, Maintenance Net Present Cost for Segment,88, Maintenance Net Present Cost for Segment 98,63.43 Maintenance Net Present Cost for Segment,8,384.3 Maintenance Net Present Cost for Segment 2,58, for Segment Equivalent Annual Cost 4,88. Equivalent Annual Cost 79,7.2 Equivalent Annual Cost 4,995.3 Equivalent Annual Cost 95,298.8 Equivalent Annual Cost 92,59.69 Equivalent Annual Cost 45,65.37 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,B) 2 5 WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,C) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N Y N 2 N WEARING COURSE (3,B) Y WEARING COURSE (3,B.5 N WEARING COURSE 5 MIXTURE 5 MIXTURE 5 MIXTURE (3,B) Sealed/UTBWC Thickness Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Thickness Sealed/UTBWC Thickness ML Sealed/UTBWC ML ML ML Sealed/UTBWC ML ML N N 4 N N N 4 N Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

54 Year Analysis Year 5Year Analysis Segment Segment & 2549 T.H. 6 From T.H. 2 to CSAH 2(Kenyon) 3/25/26 TRM District 6 25/26 prices Analysis.74% " Mill & 3" Bit. OL 2 3" Mill & 3" Bit. OL 3 3" Mill & 3" Bit. OL 2" Mill & 3.5" Bit OL 2 CIR & 3" Bit OL 3 6" Whitetopping Overlay, DL =3 to 7 years Urban Overlay, DL =3 to 7 years Overlay, DL =3 to 7 years Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Urban Urban Design Life = 2 Years Thick Thick Thick Thin Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 349, , , , , , , , , , , ,34.7 Length " Mill & 3" Bit. OL 3" Mill & 3" Bit. OL 3" Mill & 3" Bit. OL Segment #. 3 Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, ,.34 72,.34 72,.34 Net Present Cost Miles " Mill & 3.5" Bit OL CIR & 3" Bit OL 6" Whitetopping Segment # ,946, ,65, ,854,93.52 Net Present Cost Miles Segment #3. 7 Seal 9, , Seal 9, , Seal 9, , Seal 8, , Net Present Cost Miles Crack Treatment Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Seal 2, , Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 289, , ML Overlay 3.5" 289, , ML Overlay 3.5" 289, , ML Overlay 3.5" 226, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, Project Net Present Cost 6,668,3.2 6,327,6. 8,576,66.87 Total ,946.3 % of Low Cost 5.4%.%.5% ML Overlay ,38.5 6, st CPR 249, Alternate # Seal 9, , Seal 9, , Seal 9, , Seal 8, , Crack Treatment,99.25, Length " Mill & 3" Bit. OL 3" Mill & 3" Bit. OL 3" Mill & 3" Bit. OL Segment # , , ,455.2 Net Present Cost Miles Seal 8, , " Mill & 3.5" Bit OL CIR & 3" Bit OL 6" Whitetopping Segment # ,28, ,33,85.4 2,28,88.58 Net Present Cost Miles 29 ML Overlay 4.", , ML Overlay 4.", , ML Overlay 4.", , ML Overlay 3.5" 226, , Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, Crack Treatment,99.25, Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (88,592.93) (3,3.3) Remaining Life (88,592.93) (3,3.3) Remaining Life (88,592.93) (3,3.3) Remaining Life (2,897.74) (66,647.67) 2/7 Remaining Life (26,633.2) (4,56.68) / Remaining Segment #6. 36 Seal 36 Seal 36 Seal 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 3,643, ,396,27. 2,57, Total Bid Adjustment Factor,247, , Net Present Cost for Segment 72,.34 Net Present Cost for Segment 72,.34 Net Present Cost for Segment 72,.34 Net Present Cost for Segment 5,946, Net Present Cost for Segment 5,65,88.66 Net Present Cost for Segment 7,854,93.52 Maintenance Net Present Cost 2,28,88.58 Maintenance Net Present Cost for Segment 362,455.2 Maintenance Net Present Cost for Segment 362,455.2 Maintenance Net Present Cost for Segment 362,455.2 Maintenance Net Present Cost for Segment 3,28, Maintenance Net Present Cost for Segment 2,33,85.4 for Segment Equivalent Annual Cost 3, Equivalent Annual Cost 27,684. Equivalent Annual Cost 27,684. Equivalent Annual Cost 27,684. Equivalent Annual Cost 228, Equivalent Annual Cost 25,26.77 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3, WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B) WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B 6 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix N WEARING COURSE N WEARING COURSE (3,B) N WEARING COURSE 8 N WEARING COURSE (3,B 8 N WEARING COURSE (3,B 8 Y WEARING COURSE 5 MIXTURE (3, 5 MIXTURE 5 MIXTURE (3,B) 5 MIXTURE 5 MIXTURE 5 MIXTURE (2,B) Thickness Thickness Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Sealed/UTBWC ML Sealed/UTBWC ML Sealed/UTBWC ML ML ML ML N N N N N N 6 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

55 Year Analysis D5 26/27 prices 72 3 /3/26 CC Year Analysis.58% Year Analysis " Mill & 4" Overlay 2 Full Depth Reclaimation 3 Overlay, DL =3 to 7 years 2 Year Segment 2 Joint spacing Design Life = 2 Years Whitetopping DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Construction 845, ,46.33 Construction,32,665.45,32, Constuction,752,437.,752,437. Length Segment # 2" Mill & 4" Overlay Full Depth Reclaimation Whitetopping.9 3 Crack Treatment 5,68.8 4, Net Present Cost 2,433, ,432, ,9, Miles Segment # Net Present Cost Miles Segment #3. 7 Seal Crack Treatment 2, , Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 2 Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 7 ML Overlay 3.5" 53, , Net Present Cost Miles Project Net Present Cost 2,433, ,432, ,9, Total % of Low Cost.% 4.% 65.2%.9 2 Crack Treatment 5,68.8 3, ML Overlay 4 738, , st CPR 52, , Crack Treatment 5,68.8 3, Seal Alternate #2 Length Segment # 2" Mill & 4" Overlay Full Depth Reclaimation Whitetopping , , , Seal 27 Net Present Cost Miles 27 Segment # Net Present Cost Miles Segment # Net Present Cost Miles Segment # , Net Present Cost Miles 33 ML Overlay 3.5" 53, Segment # (252,33.93) 2/7 Remaining Life (86,98.9) (5,23.84) / Remaining Net Present Cost Miles Remaining Life (436,745.59) Segment #6. 36 Crack Treatment Net Present Cost Miles Segment # Net Present Cost Miles Segment #8. 4 Seal 4 4 Net Present Cost Miles Project Net Present Cost 836, , ,826. Total Bid Adjustment Factor 28, , Net Present Cost for Segment 2,433,792.5 Net Present Cost for Segment 3,432, Net Present Cost for Segment 4,9, Maintenance Net Present Cost for Segment 836, Maintenance Net Present Cost for Segment 936, Maintenance Net Present Cost for Segment 77,826. Equivalent Annual Cost 9,6.27 Equivalent Annual Cost 28,43.75 Equivalent Annual Cost 5,47.3 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4, 27 4 WEARING COURSE MIXTURE (4, 27 4 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 Y 5 WEARING COURSE MIXTURE (4, 3 Y WEARING COURSE MIXTURE (4, 3 Y Y Y N 9 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

56 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis /5/25 KR District 4 25/26 prices.74% " Mill & Fill 2 Mill 4" Reclaim 2" Pave 4" 3 4.5" Whitetopping 4" Mill & Fill 2 Mill 4" Reclaim 2" Pave 4" 3 Whitetopping 4.5" 2 Year 2 Year 6'X6' 5." Thickness Design Life = 2 Years Overlay, DL =3 to 7 years 2 Year 6'X6' 5." Thickness Design Life = 2 Years Thick Bit Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 4" Mill & Fill 243, , Mill 4" Reclaim 2" Pave 4" 298, , " Whitetopping 265, , " Mill & Fill 399, , Mill 4" Reclaim 2" Pave 4" 437, , " Whitetopping 44,32. 44,32. Length " Mill & Fill Mill 4" Reclaim 2" Pave 4" 4.5" Whitetopping Segment # Crack Treatment 2,464. 2, ,68,25.5 6,87, ,93, Net Present Cost Miles " Mill & Fill Mill 4" Reclaim 2" Pave 4" Whitetopping 4.5" Segment # , , , Net Present Cost Miles Segment # Seal 8, , Net Present Cost Miles 8 Crack Treatment,232., Crack Treatment,232., Crack Treatment,232., Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 Seal 2,76.22, Seal 2,76.22, Seal 4,72.3, Segment # Net Present Cost Miles Segment # ML Overlay 3.5" 23, , Net Present Cost Miles Segment # Net Present Cost Miles Crack Treatment 2,464., Project Net Present Cost 6,3,7.73 7,2, ,492, Total ,55.33 % of Low Cost.% 2.7% 5.7% ML Overlay 4 23, ,92. 2 ML Overlay 4 23, ,92. 2 st CPR 447, , ML Overlay 4 278, ,3.93 st CPR 447,823.3 Alternate # Seal 8, , Crack Treatment 2,464., Crack Treatment 2,464., Crack Treatment 2,464., Length " Mill & Fill Mill 4" Reclaim 2" Pave 4" 4.5" Whitetopping Segment # ,463, ,463, ,26, Net Present Cost Miles 27 Seal 8, , Seal 8, , Seal, , " Mill & Fill Mill 4" Reclaim 2" Pave 4" Whitetopping 4.5" Segment # , , ,56.89 Net Present Cost Miles ML Overlay 3.5" 23, , Segment # Remove and Replace, , Remove and Replace 498, ,24.3 Net Present Cost Miles Segment # Crack Treatment 2,464., Net Present Cost Miles Segment # Net Present Cost Miles 2/7 Remaining Life (27,63.89) (4,797.2) 2/7 Remaining Life (27,63.89) (4,797.2) 3/ Remaining (26,645.96) (43,55.) Remaining Life (9,3.8) (59,788.92) 2/7 Remaining Life (32,746.92) (7,94.4) 3/ Remaining (427,425.38) (233,695.2) Segment # Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,55,83.5 2,5, ,4,244. Total Bid Adjustment Factor 4, ,864, Net Present Cost for Segment 6,68,25.5 Net Present Cost for Segment 6,87,69.76 Net Present Cost for Segment 9,93, Net Present Cost for Segment 232,45.23 Net Present Cost for Segment 232,5.3 Net Present Cost for Segment 298, Maintenance Net Present Cost 38,56.89 Maintenance Net Present Cost for Segment 2,463,53.56 Maintenance Net Present Cost for Segment 2,463,53.56 Maintenance Net Present Cost for Segment 5,26, Maintenance Net Present Cost for Segment 87,29.59 Maintenance Net Present Cost for Segment 72,893.4 for Segment Equivalent Annual Cost, Equivalent Annual Cost 232, Equivalent Annual Cost 263,759.5 Equivalent Annual Cost 2, Equivalent Annual Cost 8, Equivalent Annual Cost 8,96.93 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,C WEARING COURSE MIXTURE (3,C WEARING COURSE MIXTURE (3,C WEARING COURSE MIXTURE (3,C 2 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 22 N WEARING COURSE 22 N Y 3 N WEARING COURSE (3,C 3 N WEARING COURSE (3,C) Y WEARING COURSE 5 MIXTURE (2, 5 MIXTURE 5 MIXTURE 5 MIXTURE (3,C) Sealed/UTBWC Thickness Sealed/UTBWC Thickness Thickness Sealed/UTBWC Thickness Sealed/UTBWC Thickness Thickness ML ML Sealed/UTBWC ML ML ML Sealed/UTBWC ML N N Y 4.5 N N Y 4.5 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

57 Year Analysis /4/25 C Fenske District 6 25/26 prices Year Analysis.74% Year Analysis Segment yr med M&OL 2 2yr new bit 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years 2yr UBOL Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Med m&ol 287, ,64.87 New Bit 546, ,42.45 UBOL 49, ,787.2 Length Segment # 5 yr med M&OL 2yr new bit 2yr UBOL.9 3 Crack Treatment 2, , Net Present Cost 6,4, ,67, ,392,4.27 Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 8, , Crack Treatment, Net Present Cost Miles 8 Segment # Net Present Cost Miles Segment #5. 2 Seal 2,873.7, Net Present Cost Miles 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 236, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,227.46, Project Net Present Cost 6,4, ,67, ,392,4.27 Total % of Low Cost.% 4.3% 4.% ML Overlay 4, , st CPR 2, , Seal 8, , Crack Treatment 2,227.46, Alternate #2 Length Segment # 5 yr med M&OL 2yr new bit 2yr UBOL ,6, ,66,467.52,86, Seal 8, , Net Present Cost Miles 27 Segment # , Net Present Cost Miles 29 ML Overlay 3.5" 236, Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment 2,227.46, Net Present Cost Miles Segment # (69,766.63) 2/7 Remaining Life (4,233.23) (22,544.29) / Remaining Net Present Cost Miles Remaining Life (27,62.27) Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 3,6, ,66,467.52,86,36.66 Total Bid Adjustment Factor,9, , Net Present Cost for Segment 6,4, Net Present Cost for Segment 8,67, Net Present Cost for Segment 6,392,4.27 Maintenance Net Present Cost for Segment 3,6,536.2 Maintenance Net Present Cost for Segment 2,66, Maintenance Net Present Cost for Segment,86,36.66 Equivalent Annual Cost 2,77.39 Equivalent Annual Cost 33,85.99 Equivalent Annual Cost 245,387.2 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (4, 8 2 WEARING COURSE MIXTURE (4, 8 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix.5 N.5 N N N N N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

58 Year Analysis District 4 24/25 prices Year Analysis 2.%.984 5Year Analysis " mill and 3' overlay 2 5" mill and fill 3 Overlay, DL =3 to 7 years Overlay, DL > 7 years Segment 6'X6' 5.5" Thickness Design Life = 2 Years Thick Bit 6" unbonded Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 2" mill and 3' overlay 45,6. 45,6. 5" bituminous 272,. 272,. 6" unbonded 55,97. 55,97. Length Segment # 2" mill and 3' overlay 5" mill and fill 6" unbonded Crack Treatment 2, , Crack Treatment 2, , Net Present Cost,897, ,2, ,372, Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 6, , Seal 6, , Net Present Cost Miles Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles 6 ML Overlay 3.5" 48, , Segment # Net Present Cost Miles Project Net Present Cost,897, ,2, ,372, Total 9 Crack Treatment 2,568.9, % of Low Cost.% 6.% 23.5% ML Overlay 3.5" 49, , st CPR 263, , Seal 6, , Crack Treatment 2,568.9, Alternate #2 Length Segment # 2" mill and 3' overlay 5" mill and fill 6" unbonded , ,46.45,34, Seal 6, , Net Present Cost Miles 27 Segment # Net Present Cost Miles 29 Segment # , Net Present Cost Miles 3 ML Overlay 3.5" 48, Segment # Net Present Cost Miles Segment #5. 34 Crack Treatment 2,568.9, (53,36.94) Remaining Life (,59.) (5,259.84) / Remaining Net Present Cost Miles Remaining Life (6,68.3) Segment # Net Present Cost Miles Segment #7. 38 Seal Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 969, ,46.45,34,672.3 Total Bid Adjustment Factor 697, , Net Present Cost for Segment,897,68.63 Net Present Cost for Segment 2,2, Net Present Cost for Segment 4,372, Maintenance Net Present Cost for Segment 969,3.23 Maintenance Net Present Cost for Segment 272,46.45 Maintenance Net Present Cost for Segment,34,672.3 Equivalent Annual Cost 75,89.94 Equivalent Annual Cost 8,58.3 Equivalent Annual Cost 74,925.2 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Wearing Course (3,B) Wearing Course (3,B) Wearing Course (3,B) Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N 2.5 Wearing Course (3,C) 3 N 3 Y 2.5 Wearing Course (3,B) N N 5 N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

59 Year Analysis Year 5Year Analysis Segment Segment 2 Analysis D3 26/27 prices.58% " Mill & 3" Overlay 2 4" Mill, FDR, 4.5" Overlay 3 4" Mill & 4" Whitetopping 3" Mill & 3" Overlay 2 4" Mill, FDR, 4.5" Overlay 3 4" Mill & 4" Whitetopping Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years Design Life = 2 Years DELETE DELETE DELETE DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile 63, , , , , , , , , , , ,993.5 Length " Mill & 3" Overlay 4" Mill, FDR, 4.5" Overlay 4" Mill & 4" Whitetopping Segment #.4 3 Crack Treatment 2,2. 2, Crack Treatment 2,2. 2, ,824. 7, , Net Present Cost Miles " Mill & 3" Overlay 4" Mill, FDR, 4.5" Overlay 4" Mill & 4" Whitetopping Segment # ,54, ,887, ,897,77.95 Net Present Cost Miles Segment #3. 7 Seal 7, , Seal 7, , Net Present Cost Miles 8 8 Crack Treatment, Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal, , Seal, , Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 5,7.3 9, ML Overlay 3.5" 42,3.73 2, Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,2., Crack Treatment 2,2., Project Net Present Cost 2,66, ,57,54.6 3,63,45.74 Total , % of Low Cost.% 4.9% 5.2% ML Overlay 4 7, , st CPR 27, , ML Overlay 4 6, ,. st CPR 27, Alternate # Seal 7, , Seal 7, , Crack Treatment 2,2., Crack Treatment 2,2., Length " Mill & 3" Overlay 4" Mill, FDR, 4.5" Overlay 4" Mill & 4" Whitetopping Segment # , , ,59.39 Net Present Cost Miles Seal 7, , Seal 7, , " Mill & 3" Overlay 4" Mill, FDR, 4.5" Overlay 4" Mill & 4" Whitetopping Segment # ,387, ,37.2,26, Net Present Cost Miles 29 ML Overlay 3.5" 5,7.3 95, ML Overlay 3.5" 42,3.73 9, Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment 2,2., Crack Treatment 2,2., Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (8,399.39) (47,25.55) 2/7 Remaining Life (2,59.74) (,588.79) / Remaining Remaining Life (76,623.47) (44,266.43) 2/7 Remaining Life (9,6.26) (,985.96) / Remaining Segment #6. 36 Seal Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost,464,764.59,,444.87,269,73.94 Total Bid Adjustment Factor 429, , Net Present Cost for Segment 45,824. Net Present Cost for Segment 7,95.82 Net Present Cost for Segment 66, Net Present Cost for Segment 2,54, Net Present Cost for Segment 2,887,58.78 Net Present Cost for Segment 2,897,77.95 Maintenance Net Present Cost,26, Maintenance Net Present Cost for Segment 77,7.94 Maintenance Net Present Cost for Segment 54,37.84 Maintenance Net Present Cost for Segment 63,59.39 Maintenance Net Present Cost for Segment,387,46.65 Maintenance Net Present Cost for Segment 98,37.2 for Segment Equivalent Annual Cost 8,399. Equivalent Annual Cost 5,456.7 Equivalent Annual Cost 6,364.2 Equivalent Annual Cost 6,29.85 Equivalent Annual Cost 94,77.2 Equivalent Annual Cost 8,2.4 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 6 2 WEARING COURSE MIXTURE (3,B WEARING COURSE MIXTURE (3,B 2 2 WEARING COURSE MIXTURE (3,B 2 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE 3 N WEARING COURSE 3 Y 3 N WEARING COURSE 3 N WEARING COURSE 3 Y MIXTURE (3,B MIXTURE (3,B MIXTURE (3,B MIXTURE (3,B N N Y 4 N N Y 4 Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane Top Lift / joint spacing Dowels per Lane ML # ML # ML # ML # ML # ML #

60 Year Analysis Year 5Year Analysis Segment Analysis... D8 26/27 prices % " Mill and 3" Overlay 2 4.5" CIR,.5" Overlay 3 Overlay, DL =3 to 7 years 2 Year 2 Joint spacing Design Life = 2 Years Thick Bit 6" Unbonded Overlay DELETE DELETE DELETE Year Activity Cost/per Mile Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile Year Activity Cost Pres. Cost/per Mile.5" M + 3" Overlay 95, , "CIR and 2" Overlay 69, , " Unbonded 567, , Length " Mill and 3" Overlay 4.5" CIR,.5" Overlay 6" Unbonded Overlay Segment #. 3 Crack Treatment 2,2. 2, ,676, ,44,36.9 8,42, Net Present Cost Miles Segment # Net Present Cost Miles Segment #3. 7 Seal 7 7 Net Present Cost Miles 8 8 Crack Treatment, Segment # Net Present Cost Miles Segment #5. Net Present Cost Miles 2 2 Seal 2 Segment # Net Present Cost Miles Segment #7. 5 ML Overlay 3.5" 93, , Net Present Cost Miles Segment # Net Present Cost Miles 8 Crack Treatment 2,2., Project Net Present Cost 4,676, ,44,36.9 8,42, Total % of Low Cost.9%.% 244.8%. 2 2 ML Overlay 3.5 2, , st CPR 26,376. 9,29.99 Alternate # Seal 6, , Crack Treatment 2,2., Length " Mill and 3" Overlay 4.5" CIR,.5" Overlay 6" Unbonded Overlay Segment # ,53,896.,555, ,2, Net Present Cost Miles Seal 6, , Segment # Net Present Cost Miles 29 ML Overlay 3.5" 93, , Segment # Net Present Cost Miles Segment #4. 32 Crack Treatment 2,2., Net Present Cost Miles Segment # Net Present Cost Miles Remaining Life (4,49.5) (6,324.38) 2/7 Remaining Life (23,676.42) (3,678.9) / Remaining Segment #6. 36 Seal Net Present Cost Miles Segment # Net Present Cost Miles Segment # Net Present Cost Miles Project Net Present Cost 2,53,896.,555, ,2, Total Bid Adjustment Factor 948, , Net Present Cost for Segment 4,676, Net Present Cost for Segment 3,44,36.9 Net Present Cost for Segment 8,42, Maintenance Net Present Cost 2,2, Maintenance Net Present Cost for Segment 2,53,896. Maintenance Net Present Cost for Segment,555,24.83 for Segment Equivalent Annual Cost 74, Equivalent Annual Cost 28,72.73 Equivalent Annual Cost,6.33 Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis Total Lane Width # of Lanes Analysis WEARING COURSE MIXTURE (3,B 6 2 WEARING COURSE MIXTURE (3,B 4 2 Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix Width of Rounding white/ >7 milliom SL Mix 3 N WEARING COURSE 3 N WEARING COURSE (3,B 3 N WEARING COURSE MIXTURE (3,B MIXTURE MIXTURE (3,B) N N N 6 ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane ML Top Lift / joint spacing # Dowels per Lane

61 Appendix C: Copies of LCCA Exceptions 27 Report on LifeCycle Cost Analyses 6

62

63