One Harbor Point Residential

Transcription

1 Residential Gig Harbor, WA Transportation Impact Analysis January 23, 2017 Prepared for: Neil Walter Company PO Box 2181 Tacoma, WA Prepared by: TENW Transportation Engineering NorthWest SE 8 th Street, Suite 200 Bellevue, WA Office: (425) Fax: (425)

2 Transportation Impact Analysis Residential Table of Contents EXECUTIVE SUMMARY... 1 INTRODUCTION... 3 Project Description... 3 Project Approach... 3 Primary Data and Information Sources... 4 BACKGROUND INFORMATION... 7 Roadway Network... 7 Existing Traffic Volumes... 7 Transit Service... 7 Collision History... 9 TRAFFIC GENERATION AND DISTRIBUTION Trip Generation Trip Distribution & Assignment FUTURE TRAFFIC CONDITIONS Planned Transportation Improvements Future Traffic Volumes TRAFFIC OPERATIONS ANALYSIS Level of Service Existing LOS Future Level of Service Site Access Analysis Frontage Improvements MITIGATION Frontage Improvements Off-Site Improvements Transportation Impact Fees TENW January 23, 2017 Page i

3 Transportation Impact Analysis Residential Appendices Appendix A Existing PM Peak Hour Traffic Count Data Appendix B Detailed Trip Generation Calculations Appendix C City of Gig Harbor Traffic Model Distribution Appendix D Level of Service Worksheets Figures Figure 1 Project Site Vicinity... 5 Figure 2 Preliminary Site Plan... 6 Figure Existing Traffic Volumes... 8 Figure 4 Project Trip Assignment (Senior Housing) Figure 5 Project Trip Assignment (Condos) Figure 6 Future 2018 Without-Project Traffic Volumes Figure 7 Future 2018 With-Project Traffic Volumes (Senior Housing) Figure 8 Future 2018 With-Project Traffic Volumes (Condos) Tables Table 1 Collision History at Study Intersections, January 1, 2013 to December 31, Table 2 Collision History on Road Segments, January 1, 2013 to December 31, Table 3 Residential Trip Generation Summary Table 4 LOS Criteria for Signalized and Stop-Controlled Intersections Table Existing PM Peak Hour LOS Summary Table Future With and Without-Project PM Peak Hour LOS Summary (Senior Housing) Table Future With and Without-Project PM Peak Hour LOS Summary (Condos) Table PM Peak Hour Site Access LOS and Queuing TENW January 23, 2017 Page ii

4 Transportation Impact Analysis Residential EXECUTIVE SUMMARY This Transportation Impact Analysis (TIA) documents the traffic impacts associated with the proposed One Harbor Point residential development. Project Proposal. The proposed development includes two separate land use scenarios: (1) includes 35 senior housing detached units, and (2) includes 35 residential condominium units. Both land use scenarios were evaluated in this comprehensive TIA. The project is anticipated to be completed and occupied in Trip Generation. Land use scenario 1 (senior housing) is anticipated to generate 186 new weekday daily trips with 36 new trips occurring during the weekday AM peak hour and 20 new trips during the weekday PM peak hour. Land use scenario 2 (Condos) is anticipated to generate 258 new weekday daily trips with 22 new trips during the weekday AM peak hour and 25 new trips during the weekday PM peak hour. Intersection LOS Analysis. Intersection level of service (LOS) analyses were conducted at four offsite study intersections during the weekday PM peak hour. The results showed that all movements at the study intersections are estimated to operate at LOS D or better in the year 2018 without or with the project for both land use scenarios, which meets the CityÊs adopted LOS standards. Site Access Analysis. The site access to Soundview Drive will intersect at the Judson Street intersection as an exit-only driveway. All entering site trips will access the site on Harborview Drive. All turn movements at the site access driveways on Soundview Drive and Harborview Drive are expected to operate at acceptable levels (LOS B or better) with minimal vehicle queues during the weekday PM peak hour for both land use scenarios. Safety. There are no known high accident locations in the project vicinity. The proposed frontage improvements and realignment at the Soundview/Harborview intersection are expected to enhance traffic and pedestrian safety with better sight lines and reduce crosswalk width. Mitigation. The following measures are proposed to mitigate the transportation impacts of the One Harbor Point residential project. Frontage Improvements Frontage improvements and right-of-way dedication will be provided along the entire property limits along Harborview Drive and Soundview Drive. Frontage improvements along Soundview Drive include roadway widening, new wider sidewalks, new street and sidewalk lighting, and the addition of on-street public parking. Frontage improvements on Harborview Drive include wider sidewalks, new street and sidewalk lightning, and on-street public parking. Some of the existing parking along Harborview Drive will be replaced with new public street parking on Soundview Drive. The net effect is no loss of public on-street parking. TENW January 23, 2017 Page 1

5 Transportation Impact Analysis Residential Off-Site Improvements A new roadway alignment and lane channelization enhancements will be implemented at the Soundview Drive / Harborview Drive public intersection to enhance traffic and pedestrian safety with better sight lines and reduce crosswalk width. A public road turnaround will also be created at the eastern end of eês frontage so that public traffic need not continue to the end of the dead-end street to turn around. Transportation Impact Fees The City collects transportation impact fees to help fund needed transportation improvements by the City. The currently adopted transportation impact fee rate of $2,124 per residential unit was used (City of Gig Harbor Municipal Code 19.12). The preliminary transportation impact fee estimate for the proposed project is $74,340 ($2,214 X 35 residential units). TENW January 23, 2017 Page 2

6 Transportation Impact Analysis Residential INTRODUCTION This traffic impact analysis has been prepared for the proposed residential development located on the southeast corner of the Soundview Drive and Harborview Drive intersection in Gig Harbor as shown in the Figure 1 site vicinity map. Project Description The proposed development includes two separate land use scenarios: (1) includes 35 senior housing detached units, and (2) includes 35 residential condominium units. Both land use scenarios were evaluated in this TIA. The existing site is vacant. Vehicle access is proposed at 6 driveway locations: two new driveways on Soundview Drive (one aligned with the existing Judson St) and four driveways on Harborview Drive. The project is anticipated to be completed and occupied in A preliminary site plan is provided in Figure 2. Project Approach The specific scope items used in the evaluation of traffic impacts were defined in an provided by the City of Gig Harbor dated November 8, To analyze the traffic impacts from the One Harbor Point residential project, the following tasks were undertaken: Assessed existing conditions through field reconnaissance and reviewed existing planning documents. Described existing roads, pedestrian facilities, and transit facilities in the project vicinity. Documented 3-year traffic collision history in the study area. Documented existing traffic volumes and intersection levels of service (LOS) at four offsite study intersections during the weekday PM peak hour. Documented future City planned roadway improvements in the project vicinity. Developed weekday daily, AM and PM peak hour trip generation estimates. Distributed and assigned weekday PM peak hour project-generated trips based on the City of Gig HarborÊs model distribution. Analyzed weekday PM peak hour LOS for the 2018 conditions without and with the project at the following study intersections: 1. Pioneer Way / Harborview Drive 2. Soundview Drive / Harborview Drive 3. Soundview Drive / Judson Street 4. Soundview Drive / Grandview Street TENW January 23, 2017 Page 3

7 Transportation Impact Analysis Residential Evaluated LOS and queues at the site access driveways on Soundview Drive and Harborview Drive. Proposed traffic improvements to mitigate project impacts. Identified frontage improvements along Soundview Drive and Harborview Drive that enhance traffic flow and safety for pedestrians, and creates additional public street parking. Primary Data and Information Sources Institute of Transportation Engineers (ITE), Trip Generation Manual, 9 th Edition, WSDOT collision data, January 1, 2013 to December 31, weekday PM peak period traffic counts, Traffic Count Consultants. Highway Capacity Manual (HCM), Pierce Transit website, January City of Gig Harbor Comprehensive Plan Transportation Element, dated August WSDOT TIP. City of Gig Harbor Ordinance 1044 (Concurrency and Standardized Format for Traffic Impact Analysis). TENW January 23, 2017 Page 4

8 Transportation Impact Analysis Residential Figure 1 Project Site Vicinity TENW January 23, 2017 Page 5

9 Transportation Impact Analysis Residential Figure 2 Preliminary Site Plan TENW January 23, 2017 Page 6

10 Transportation Impact Analysis Residential BACKGROUND INFORMATION Roadway Network The study area for evaluating impacts of the project was defined by the City of Gig Harbor and includes the following roadways: Harborview Drive from Pioneer Way to Soundview Drive. Soundview Drive from Harborview Drive to Grandview Street. Harborview Drive is a two-lane east-west minor arterial. Curb, gutter, and sidewalks exist on both sides of the street. Street parking exists on both sides of the street. The posted speed limit on Harborview Drive is 25 mph. Soundview Drive is a two lane north-south minor arterial in the study area. Curb, gutter, and sidewalk exists on the west side of the street. The posted speed limit on Soundview Drive is 25 mph. Existing Traffic Volumes Existing weekday PM peak hour traffic volumes at the study intersections were based on 2016 counts collected by TCC on Thursday, November 10, Average daily traffic (ADT) on the streets in the project vicinity were estimated using a K-factor = Figure 3 illustrates the existing 2016 PM peak hour traffic volumes at the study intersections. Appendix A includes the existing PM peak hour turning movement data at the study intersections. Transit Service Local public transit service in the project vicinity is provided by Pierce Transit. The nearest public transit stops are located on Judson Street (just west of Soundview Drive) and provide access to Pierce Transit route 100. Route 100 provides transit service to and from the TCC Transit Center and Purdy Park & Ride. The current schedule for Route 100 includes 60 minute headways throughout a typical weekday. TENW January 23, 2017 Page 7

11 Transportation Impact Analysis Residential Figure Existing Traffic Volumes TENW January 23, 2017 Page 8

12 Transportation Impact Analysis Residential Collision History Collision records in the study area were reviewed for the three-year period from January 1, 2013 to December 31, 2015 (the most recent 3-year period as provided by WSDOT). Collision data and rate calculations were summarized by TENW at intersections and mid-block segments in the project study area. Summaries of the total, severity, collision type, collisions per million entering vehicles (MEV), and collisions per million vehicle miles (MVM) are provided in Tables 1 and 2. Table 1 Collision History at Study Intersections, January 1, 2013 to December 31, 2015 Collision Type Location 3-Year Total Collisions Possibly Injury Related Collisions per MEV 1 Harborview Dr / Pioneer Way Soundview Dr / Harborview Dr Soundview Dr / Judson St Soundview Dr / Grandview St MEV = Million Entering Vehicles. Angle Rear-End Sideswipe Approach Turn Ped/Cycle Other Table 2 Collision History on Road Segments, January 1, 2013 to December 31, 2015 Collision Type Location Harborview Dr between 3-Year Total Collisions Injury Related Collisions per MVM 1 Pioneer Way and Soundview Drive Soundview Dr between Harborview Dr and Judson St Judson St and Grandview St MVM = Million Vehicle Miles. Angle Rear-End Sideswipe Approach Turn Ped/Cycle Other Only 1 traffic collision was reported at the Soundview Drive / Harborview Drive intersection over the 3-year period. TENW January 23, 2017 Page 9

13 Transportation Impact Analysis Residential TRAFFIC GENERATION AND DISTRIBUTION Trip Generation Trip generation estimates for weekday daily, AM and PM peak hour for both land use scenarios were calculated consistent with the trip generation methodology provided in the Institute of Transportation Engineers (ITE) Trip Generation Manual, 9 th edition. Table 3 summarizes the net trip generation for both land use scenarios for the proposed Residential development. A detailed trip generation estimate is included in Appendix B. Table 3 Residential Trip Generation Summary Trips Generated Time Period In Out Total Scenario 1 (35 Senior Housing Units): Weekday Daily Weekday AM Peak Hour Weekday PM Peak Hour Scenario 2 (Market Rate Condo Units): Weekday Daily Weekday AM Peak Hour Weekday PM Peak Hour As shown in Table 3, Scenario 1 (35 senior adult housing detached units) is estimated to generate 186 new daily trips with 36 occurring during the AM peak hour and 20 during the PM peak hour. Scenario 2 (35 condominiums) is estimated to generate 258 new daily trips with 22 occurring during the AM peak hour and 25 during the PM peak hour. The traffic impacts of both scenarios are evaluated in this TIA. Trip Distribution & Assignment The City of Gig HarborÊs distribution model was used to distribute the PM peak hour project trips to the local road network for both land use scenarios. The modelês trip distribution was provided by the City and is included in Appendix C. The distribution and assignment of PM peak hour project trips for both land use scenarios are shown graphically in Figures 4 and 5. TENW January 23, 2017 Page 10

14 Transportation Impact Analysis Residential Figure 4 Project Trip Assignment (Senior Housing) TENW January 23, 2017 Page 11

15 Transportation Impact Analysis Residential Figure 5 Project Trip Assignment (Condos) TENW January 23, 2017 Page 12

16 Transportation Impact Analysis Residential FUTURE TRAFFIC CONDITIONS Planned Transportation Improvements This section documents the planned transportation improvements in the study area. Based on the WSDOT Transportation Improvement Program (TIP), there are 2 projects in the study area: TIP #19: Harborview Drive / Pioneer Way: This project includes intersection improvements to increase non-motorized user safety. The total estimated project cost is $130,000. TIP #29: Grandview Phase 2: This project includes road, stormwater, and lighting improvements. The total estimated cost is $1.2M. Future Traffic Volumes Year 2018 No Action (without project) traffic volumes were estimated at the study intersections by applying a 4 percent annual growth rate to the existing volumes. This approach was directed by the City to account for future background traffic volumes and pipeline development. The resulting future 2018 No Action PM peak hour volumes at the four study intersections and future 2018 No Action daily (ADT) volumes on the nearby roadway segments are shown in Figure 6. The 2018 With-Project traffic volumes were determined by adding the trip assignment from both land use scenarios (shown in Figures 4 and 5) to the future 2018 No Action traffic volumes (shown in Figure 6). The resulting total With-Project PM peak hour traffic volumes at the study intersections and site access driveways for both land use scenarios are shown in Figures 7 and 8 as well as the future with-project daily (ADT) volumes on nearby roadway segments. TENW January 23, 2017 Page 13

17 Transportation Impact Analysis Residential Figure 6 Future 2018 Without-Project Traffic Volumes TENW January 23, 2017 Page 14

18 Transportation Impact Analysis Residential Figure 7 Future 2018 With-Project Traffic Volumes (Senior Housing) TENW January 23, 2017 Page 15

19 Transportation Impact Analysis Residential Figure 8 Future 2018 With-Project Traffic Volumes (Condos) TENW January 23, 2017 Page 16

20 Transportation Impact Analysis Residential TRAFFIC OPERATIONS ANALYSIS Level of Service Based on our traffic scoping with the City of Gig Harbor, weekday PM peak hour level of service (LOS) analyses were conducted at the following study intersections: 1. Pioneer Way / Harborview Drive 2. Soundview Drive / Harborview Drive 3. Soundview Drive / Judson Street 4. Soundview Drive / Grandview Street LOS generally refers to the degree of congestion on a roadway or intersection. It is a measure of vehicle operating speed, travel time, travel delays, and driving comfort. A letter scale from A to F generally describes intersection LOS. At signalized intersections, LOS A represents free-flow conditions (motorists experience little or no delays), and LOS F represents forced-flow conditions where motorists experience an average delay in excess of 80 seconds per vehicle. The LOS reported at stop-controlled intersections is based on the average control delay and can be reported for each controlled minor approach, controlled minor lane group, and controlled majorstreet movement (and for the overall intersection at all-way stop controlled intersections. Additional v/c ratio criteria apply to lane group or movement LOS only). Table 4 outlines the current HCM 2010 LOS criteria for signalized and stop-controlled intersections based on these methodologies. Table 4 LOS Criteria for Signalized and Stop-Controlled Intersections 1 SIGNALIZED INTERSECTIONS LOS by Volume-to Capacity (V/C) Ratio 2 Control Delay (sec/veh) 1.0 > 1.0 STOP-CONTROLLED INTERSECTIONS LOS by Volume-to Capacity (V/C) Ratio 3 Control Delay (sec/veh) 1.0 > A F 10 A F > 10 to 20 B F > 10 to 15 B F > 20 to 35 C F > 15 to 25 C F > 35 to 55 D F > 25 to 35 D F > 55 to 80 E F > 35 to 50 E F > 80 F F > 50 F F 1 Source: HCM2010 Highway Capacity Manual, Transportation Research Board, For approach-based and intersection-wide assessments at signals, LOS is defined solely by control delay. 3 For two-way stop controlled intersections, the LOS criteria apply to each lane on a given approach and to each approach on the minor street. LOS is not calculated for major-street approaches or for the intersection as a whole at two-way stop controlled intersections. For approach-based and intersection-wide assessments at all-way stop controlled intersections, LOS is solely defined by control delay. Level of service calculations for intersections were based on methodology and procedures outlined in the 2010 Highway Capacity Manual, Transportation Research Board (HCM 2010) using Synchro 8.0 traffic analysis software. TENW January 23, 2017 Page 17

21 Transportation Impact Analysis Residential Existing LOS The 2016 existing weekday PM peak hour LOS analysis results for the study intersections are summarized in Table 5, with the detailed LOS worksheets included in Appendix D. Table Existing PM Peak Hour LOS Summary Study Intersection (movement) LOS 1 Delay (sec) 1. Harborview Drive / Pioneer Way (all-way stop) B Soundview Drive / Harborview Drive 3. Soundview Drive / Judson Street Westbound Shared Left-Right B Soundview Drive / Grandview Street 1. LOS = Level of Service. Southbound Left-Turn A 8.3 Northbound Left-Turn A 8.2 Eastbound Shared Left-Right B 14.7 Northbound Left-Turn A 8.3 Eastbound Shared Left-Thru-Right B 13.2 Westbound Shared Left-Thru-Right D 28.3 Southbound Left-Turn A 8.6 The City of Gig HarborÊs adopted LOS standard is LOS D based on the CityÊs Comprehensive Plan Transportation Element. As shown in Table 5, all individual lane groups at the stop-controlled study intersections operate at LOS D or better under 2016 existing conditions during the weekday PM peak hour. Future Level of Service Future 2018 Level of Service (LOS) analyses were conducted at the study intersections for weekday PM peak hour No Action (without project) conditions and for future with-project conditions for both land use scenarios. The future 2018 analysis was conducted using the existing roadway geometry as there are no funded TIP Improvements in the study area. The future 2018 weekday PM peak hour LOS results at the study intersections without and with the proposed residential project for both land use scenarios are summarized in Tables 6 and 7. The LOS worksheets are included in Appendix D. As shown in Tables 6 and 7, the results show that the individual lane groups at the stop-controlled study intersection are estimated to operate at LOS D or better in the year 2018 without or with the project for both land use scenarios, which meets the City of Port Gig HarborÊs LOS standards. The Soundview Drive / Judson Street / Site Access intersection was evaluated with the east and west approaches stop controlled and the north and south approaches running free. Consideration may be given to converting this to an all-way stop controlled intersection to enhance pedestrian safety. The resulting LOS as an all-way stop would be LOS C during the PM peak hour. TENW January 23, 2017 Page 18

22 Transportation Impact Analysis Residential Table Future With and Without-Project PM Peak Hour LOS Summary (Senior Housing) Year 2018 Without- Project Delay Study Intersection (approach movement) LOS 1 (sec) Year 2018 With- Project Delay LOS (sec) 1. Harborview Drive / Pioneer Way B 14.2 B Soundview Drive / Harborview Drive 3. Soundview Drive / Judson Street 4. Soundview Drive / Grandview Street 1. LOS = Level of Service. Westbound Shared Left-Right B 14.3 B 14.6 Southbound Left-Turn A 8.4 A 8.4 Northbound Left-Turn A 8.3 A 8.3 Eastbound Shared Left-Right C 16.1 C 17.5 Westbound Shared Left-Right - - D 26.7 Northbound Left-Turn A 8.4 A 8.4 Eastbound Shared Left-Thru-Right B 13.8 C 15.2 Westbound Shared Left-Thru-Right D 32.3 D 32.6 Southbound Left-Turn A 8.8 A 8.8 Table Future With and Without-Project PM Peak Hour LOS Summary (Condos) Year 2018 Without- Project Delay Study Intersection (approach movement) LOS 1 (sec) Year 2018 With- Project Delay LOS (sec) 1. Harborview Drive / Pioneer Way B 14.2 B Soundview Drive / Harborview Drive 3. Soundview Drive / Judson Street 4. Soundview Drive / Grandview Street 1. LOS = Level of Service. Westbound Shared Left-Right B 14.3 B 14.7 Southbound Left-Turn A 8.4 A 8.4 Northbound Left-Turn A 8.3 A 8.3 Eastbound Shared Left-Right C 16.1 C 17.6 Westbound Shared Left-Right - - D 26.9 Northbound Left-Turn A 8.4 A 8.4 Eastbound Shared Left-Thru-Right B 13.8 C 15.6 Westbound Shared Left-Thru-Right D 32.3 D 32.8 Southbound Left-Turn A 8.8 A 8.8 TENW January 23, 2017 Page 19

23 Transportation Impact Analysis Residential Site Access Analysis Weekday PM peak hour LOS and queue analyses were evaluated at the site access driveways based on the methodology outlined in the HCM 2010 Highway Capacity Manual. Table 8 below summarizes the calculated LOS and the 95 th percentile queues at the site access driveways during the PM peak hour. Detailed LOS and queue calculation worksheets are included in Appendix D. Table PM Peak Hour Site Access LOS and Queuing Site Access and Movement LOS 1 3. Soundview Dr / Judson St / Site Dwy Scenario 1 (Senior Housing) Delay (sec/veh) 2 95 th Percentile Queue (ft) 3 LOS 1 Scenario 2 (Condos) Delay (sec/veh) 2 95 th Percentile Queue (ft) 3 Westbound Shared Left-Right D 26.7 < 25 D 26.9 < 25 A. Harborview Dr / North Dwy Northbound Left-Turn A A Eastbound Shared Left-Right A A B. Harborview Dr / North Middle Dwy Northbound Left-Turn A A Eastbound Shared Left-Right A A C. Harborview Dr / South Middle Dwy Northbound Left-Turn A A Eastbound Shared Left-Right A A D. Harborview Dr / South Dwy Northbound Left-Turn A A Eastbound Shared Left-Right A A E. Soundview Dr / South Dwy Northbound Left-Turn B B Westbound Shared Left-Right A A LOS = Level of Service As shown in Table 8, all turn movements at the site access driveways on Harborview Drive are expected to operate at LOS A during the PM peak hour. At the site access on Soundview Drive aligned with Judson Street, only exiting site trips will be allowed; the LOS for exit turns is expected to be LOS D during the PM peak hour. Minimal queuing is anticipated at all site access driveways for both land use scenarios during the PM peak hour. TENW January 23, 2017 Page 20

24 Transportation Impact Analysis Residential Frontage Improvements The proposed residential development will provide frontage improvements and right-of-way dedication along the entire property limits along Harborview Drive and Soundview Drive. Frontage improvements along Soundview Drive include roadway widening, new wider sidewalks, new street and sidewalk lighting, and the addition of on-street public parking. Frontage improvements on Harborview Drive include wider sidewalks, new street and sidewalk lightning, and on-street public parking. Some of the existing parking along Harborview Drive will be replaced with new public street parking on Soundview Drive. The net effect is no loss of public onstreet parking. A public road turnaround will also be created at the eastern end of eês frontage so that public traffic need not continue to the end of the dead-end street to turn around. A new roadway alignment and lane channelization enhancements will also be implemented at the Soundview Drive / Harborview Drive public intersection as shown in the snip below. The revised alignment will enhance traffic and pedestrian safety with better sight lines and reduce crosswalk width, and also preserve on-street public parking. TENW January 23, 2017 Page 21

25 Transportation Impact Analysis Residential MITIGATION To mitigate transportation impacts of the proposed One Harbor Residential development, the following improvements and impact fees are proposed. Frontage Improvements Frontage improvements and right-of-way dedication will be provided along the entire property limits along Harborview Drive and Soundview Drive. Frontage improvements along Soundview Drive include roadway widening, new wider sidewalks, new street and sidewalk lighting, and the addition of on-street public parking. Frontage improvements on Harborview Drive include wider sidewalks, new street and sidewalk lightning, and on-street public parking. Some of the existing parking along Harborview Drive will be replaced with new public street parking on Soundview Drive. The net effect is no loss of public on-street parking. Off-Site Improvements A new roadway alignment and lane channelization enhancements will be implemented at the Soundview Drive / Harborview Drive public intersection to enhance traffic and pedestrian safety with better sight lines and reduce crosswalk width. A public road turnaround will also be created at the eastern end of eês frontage so that public traffic need not continue to the end of the dead-end street to turn around. Transportation Impact Fees The City collects transportation impact fees to help fund needed transportation improvements by the City. The currently adopted transportation impact fee rate of $2,124 per residential unit was used (City of Gig Harbor Municipal Code 19.12). The preliminary transportation impact fee estimate for the proposed project is $74,340 ($2,214 X 35 residential units). TENW January 23, 2017 Page 22

26 Transportation Impact Study Residential Appendix A Existing PM Peak Hour Traffic Count Data

27 Prepared for: TENW Traffic Count Consultants, Inc. Phone: (253) FAX: (253) WBE/DBE Intersection: Harborview Dr/Soundview Dr & Harborview Dr Date of Count: Thurs 11/10/2016 Location: Gig Harbor, Washington Checked By: Jess Time From North on (SB) From South on (NB) From East on (WB) From West on (EB) Interval Interval Harborview Dr Soundview Dr Harborview Dr 0 Total Ending at T L S R T L S R T L S R T L S R 4:15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P Total Survey Peak Hour: 4:30 PM to 5:30 PM Total Approach %HV 1.7% 1.3% n/a n/a 1.4% PHF n/a 0.94 Harborview Dr Bike Ped Harborview Dr 12 0 Ped Bike Bike 0 0 4:30 PM to 5:30 PM 7 Ped 32 0 PEDs Across: N S E W Ped PHF Peak Hour Volume INT Bike 0 PHF %HV INT EB n/a n/a INT Check WB 0.71 n/a INT In: 643 NB % INT Out: 643 SB % INT Soundview Dr T Int % INT Bicycles From: N S E W Conditions: INT INT 01 0 INT 09 0 INT INT 10 0 INT INT 11 0 INT INT 12 0 INT INT 06 0 Special Notes INT 07 0 INT 08 0 INT 09 0 INT 10 0 INT 11 0 INT TENW16124M_01p

28 Prepared for: TENW Traffic Count Consultants, Inc. Phone: (253) FAX: (253) WBE/DBE Intersection: Soundview Dr & Judson St Date of Count: Thurs 11/10/2016 Location: Gig Harbor, Washington Checked By: Jess Time From North on (SB) From South on (NB) From East on (WB) From West on (EB) Interval Interval Soundview Dr Soundview Dr 0 Judson St Total Ending at T L S R T L S R T L S R T L S R 4:15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P Total Survey Peak Hour: 4:30 PM to 5:30 PM Total Approach %HV 1.7% 0.2% n/a 3.3% 1.2% PHF n/a Soundview Dr Bike Judson St Ped Ped Bike Bike :30 PM to 5:30 PM 0 Ped PEDs Across: N S E W Ped PHF Peak Hour Volume INT Bike 0 PHF %HV INT EB % INT Check WB n/a n/a INT In: 857 NB % INT Out: 857 SB % INT Soundview Dr T Int % INT Bicycles From: N S E W Conditions: INT INT 01 0 INT 09 0 INT INT 10 0 INT INT 11 0 INT INT 12 0 INT INT 06 0 Special Notes INT 07 0 INT 08 0 INT 09 0 INT 10 0 INT 11 0 INT TENW16124M_02p

29 Prepared for: TENW Traffic Count Consultants, Inc. Phone: (253) FAX: (253) WBE/DBE Intersection: Soundview Dr & Grandview St Date of Count: Thurs 11/10/2016 Location: Gig Harbor, Washington Checked By: Jess Time From North on (SB) From South on (NB) From East on (WB) From West on (EB) Interval Interval Soundview Dr Soundview Dr Grandview St Grandview St Total Ending at T L S R T L S R T L S R T L S R 4:15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P Total Survey Peak Hour: 4:30 PM to 5:30 PM Total Approach %HV 0.6% 0.2% n/a n/a 0.3% PHF Soundview Dr Bike Grandview St Ped Grandview St 0 98 Ped Bike Bike :30 PM to 5:30 PM 2 Ped 6 71 PEDs Across: N S E W Ped PHF Peak Hour Volume INT 01 0 Bike 0 PHF %HV INT 02 0 EB 0.78 n/a INT Check WB 0.38 n/a INT In: 1002 NB % INT Out: 1002 SB % INT Soundview Dr T Int % INT 07 0 Bicycles From: N S E W Conditions: INT INT 01 0 INT 09 0 INT INT 10 0 INT INT 11 0 INT INT 12 0 INT INT 06 0 Special Notes INT 07 0 INT 08 0 INT 09 0 INT 10 0 INT 11 0 INT TENW16124M_03p

30 Prepared for: TENW Traffic Count Consultants, Inc. Phone: (253) FAX: (253) WBE/DBE Intersection: Harborview Dr & Pioneer Way Date of Count: Thurs 11/10/2016 Location: Gig Harbor, Washington Checked By: Jess Time From North on (SB) From South on (NB) From East on (WB) From West on (EB) Interval Interval Harborview Dr Harborview Dr 0 Pioneer Way Total Ending at T L S R T L S R T L S R T L S R 4:15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P :15 P :30 P :45 P :00 P Total Survey Peak Hour: 4:00 PM to 5:00 PM Total Approach %HV 2.1% 2.2% n/a 0.4% 1.8% PHF n/a Harborview Dr Bike Pioneer Way Ped Ped Bike Bike :00 PM to 5:00 PM 0 Ped 0 49 PEDs Across: N S E W Ped PHF Peak Hour Volume INT Bike 0 PHF %HV INT EB % INT Check WB n/a n/a INT In: 913 NB % INT Out: 913 SB % INT Harborview Dr T Int % INT Bicycles From: N S E W Conditions: INT INT 01 0 INT 09 0 INT INT 10 0 INT INT 11 0 INT 04 0 INT 12 0 INT INT 06 0 Special Notes INT 07 0 INT 08 0 INT 09 0 INT 10 0 INT 11 0 INT TENW16124M_04p

31 Transportation Impact Study Residential Appendix B Trip Generation Calculations

32 DAILY Residential - Trip Generation ITE Directional Split 2 Trip Rate 2 Trips Generated Land Use Size Units 1 LUC 2 In Out In Out Total Scenario 1: Senior Adult Housing - Detached 35 DU % 50% eqn Scenario 2: Residential Condominium 35 DU % 50% eqn AM PEAK HOUR Scenario 1: Senior Adult Housing - Detached 35 DU % 65% eqn Scenario 2: Residential Condominium 35 DU % 83% eqn PM PEAK HOUR Scenario 1: Senior Adult Housing - Detached 35 DU % 39% eqn Scenario 2: Residential Condominium 35 DU % 33% eqn Notes: 1. DU = Dwelling Units 2. Land Use Code, trip rates, and entering/exiting splits based on ITE Trip Generat ion Manual, 9th Edition, /19/2016

33 Transportation Impact Study Residential Appendix C City of Gig Harbor Traffic Model Distribution

34 Emily Appleton, P.E. October 27, 2016 Page 4 Figure 1. Site Trip Distribution Citywide

35 Emily Appleton, P.E. October 27, 2016 Page 5 Figure 2. Site Trip Distribution Near Project Site

36 Transportation Impact Study Residential Appendix D Level of Service (LOS) Calculations at Study Intersections

37 2016 Existing Transportation Impact Study Residential

38 Lanes, Volumes, Timings 1: Harborview Dr & Pioneer Way 1/9/2017 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Volume (vph) Ideal Flow (vphpl) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 1% 1% 2% 2% 2% 2% Shared Lane Traffic (%) Sign Control Stop Stop Stop Intersection Summary Area Type: Other Control Type: Unsignalized 2016 Existing - PM Peak Hour

39 HCM 2010 AWSC 1: Harborview Dr & Pioneer Way 1/9/2017 Intersection Intersection Delay, s/veh 12.8 Intersection LOS B Movement EBU EBL EBR NBU NBL NBT SBU SBT SBR Vol, veh/h Peak Hour Factor Heavy Vehicles, % Mvmt Flow Number of Lanes Approach EB NB SB Opposing Approach SB NB Opposing Lanes Conflicting Approach Left SB EB Conflicting Lanes Left Conflicting Approach Right NB EB Conflicting Lanes Right HCM Control Delay HCM LOS B B B Lane NBLn1 EBLn1 SBLn1 Vol Left, % 9% 79% 0% Vol Thru, % 91% 0% 52% Vol Right, % 0% 21% 48% Sign Control Stop Stop Stop Traffic Vol by Lane LT Vol Through Vol RT Vol Lane Flow Rate Geometry Grp Degree of Util (X) Departure Headway (Hd) Convergence, Y/N Yes Yes Yes Cap Service Time HCM Lane V/C Ratio HCM Control Delay HCM Lane LOS B B B HCM 95th-tile Q Existing - PM Peak Hour

40 Lanes, Volumes, Timings 2: Soundview Dr & Harborview Dr 1/9/2017 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Volume (vph) Ideal Flow (vphpl) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 0% 0% 1% 1% 2% 2% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized 2016 Existing - PM Peak Hour

41 HCM 2010 TWSC 2: Soundview Dr & Harborview Dr 1/9/2017 Intersection Int Delay, s/veh 0.9 Movement WBL WBR NBT NBR SBL SBT Vol, veh/h Conflicting Peds, #/hr Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length Veh in Median Storage, # Grade, % Peak Hour Factor Heavy Vehicles, % Mvmt Flow Major/Minor Minor1 Major1 Major2 Conflicting Flow All Stage Stage Critical Hdwy Critical Hdwy Stg Critical Hdwy Stg Follow-up Hdwy Pot Cap-1 Maneuver Stage Stage Platoon blocked, % Mov Cap-1 Maneuver Mov Cap-2 Maneuver Stage Stage Approach WB NB SB HCM Control Delay, s HCM LOS B Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT Capacity (veh/h) HCM Lane V/C Ratio HCM Control Delay (s) HCM Lane LOS - - B A A HCM 95th %tile Q(veh) Existing - PM Peak Hour

42 Lanes, Volumes, Timings 3: Soundview Dr & Judson St 1/9/2017 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Volume (vph) Ideal Flow (vphpl) Storage Length (ft) Storage Lanes Taper Length (ft) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 3% 3% 1% 1% 2% 2% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized 2016 Existing - PM Peak Hour

43 HCM 2010 TWSC 3: Soundview Dr & Judson St 1/9/2017 Intersection Int Delay, s/veh 3.5 Movement EBL EBR NBL NBT SBT SBR Vol, veh/h Conflicting Peds, #/hr Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length Veh in Median Storage, # Grade, % Peak Hour Factor Heavy Vehicles, % Mvmt Flow Major/Minor Minor2 Major1 Major2 Conflicting Flow All Stage Stage Critical Hdwy Critical Hdwy Stg Critical Hdwy Stg Follow-up Hdwy Pot Cap-1 Maneuver Stage Stage Platoon blocked, % Mov Cap-1 Maneuver Mov Cap-2 Maneuver Stage Stage Approach EB NB SB HCM Control Delay, s HCM LOS B Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR Capacity (veh/h) HCM Lane V/C Ratio HCM Control Delay (s) HCM Lane LOS A - B - - HCM 95th %tile Q(veh) Existing - PM Peak Hour

44 Lanes, Volumes, Timings 4: Soundview Dr & Grandview St 1/9/2017 Lane Group EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Volume (vph) Ideal Flow (vphpl) Storage Length (ft) Storage Lanes Taper Length (ft) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 0% 0% 0% 0% 0% 0% 1% 1% 1% 1% 1% 1% Shared Lane Traffic (%) Sign Control Stop Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized 2016 Existing - PM Peak Hour

45 HCM 2010 TWSC 4: Soundview Dr & Grandview St 1/9/2017 Intersection Int Delay, s/veh 1.7 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Vol, veh/h Conflicting Peds, #/hr Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length Veh in Median Storage, # Grade, % Peak Hour Factor Heavy Vehicles, % Mvmt Flow Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All Stage Stage Critical Hdwy Critical Hdwy Stg Critical Hdwy Stg Follow-up Hdwy Pot Cap-1 Maneuver Stage Stage Platoon blocked, % Mov Cap-1 Maneuver Mov Cap-2 Maneuver Stage Stage Approach EB WB NB SB HCM Control Delay, s HCM LOS B D Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) HCM Lane V/C Ratio HCM Control Delay (s) HCM Lane LOS A - - B D A A - HCM 95th %tile Q(veh) Existing - PM Peak Hour

46 2018 Future No Action Transportation Impact Study Residential

47 Lanes, Volumes, Timings 1: Harborview Dr & Pioneer Way 1/9/2017 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Volume (vph) Ideal Flow (vphpl) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 1% 1% 2% 2% 2% 2% Shared Lane Traffic (%) Sign Control Stop Stop Stop Intersection Summary Area Type: Other Control Type: Unsignalized 2018 Baseline - PM Peak Hour

48 HCM 2010 AWSC 1: Harborview Dr & Pioneer Way 1/9/2017 Intersection Intersection Delay, s/veh 14.2 Intersection LOS B Movement EBU EBL EBR NBU NBL NBT SBU SBT SBR Vol, veh/h Peak Hour Factor Heavy Vehicles, % Mvmt Flow Number of Lanes Approach EB NB SB Opposing Approach SB NB Opposing Lanes Conflicting Approach Left SB EB Conflicting Lanes Left Conflicting Approach Right NB EB Conflicting Lanes Right HCM Control Delay HCM LOS B C B Lane NBLn1 EBLn1 SBLn1 Vol Left, % 9% 79% 0% Vol Thru, % 91% 0% 52% Vol Right, % 0% 21% 48% Sign Control Stop Stop Stop Traffic Vol by Lane LT Vol Through Vol RT Vol Lane Flow Rate Geometry Grp Degree of Util (X) Departure Headway (Hd) Convergence, Y/N Yes Yes Yes Cap Service Time HCM Lane V/C Ratio HCM Control Delay HCM Lane LOS C B B HCM 95th-tile Q Baseline - PM Peak Hour

49 Lanes, Volumes, Timings 2: Soundview Dr & Harborview Dr 1/9/2017 Lane Group WBL WBR NBT NBR SBL SBT Lane Configurations Volume (vph) Ideal Flow (vphpl) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 0% 0% 1% 1% 2% 2% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized 2018 Baseline - PM Peak Hour

50 HCM 2010 TWSC 2: Soundview Dr & Harborview Dr 1/9/2017 Intersection Int Delay, s/veh 1 Movement WBL WBR NBT NBR SBL SBT Vol, veh/h Conflicting Peds, #/hr Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length Veh in Median Storage, # Grade, % Peak Hour Factor Heavy Vehicles, % Mvmt Flow Major/Minor Minor1 Major1 Major2 Conflicting Flow All Stage Stage Critical Hdwy Critical Hdwy Stg Critical Hdwy Stg Follow-up Hdwy Pot Cap-1 Maneuver Stage Stage Platoon blocked, % Mov Cap-1 Maneuver Mov Cap-2 Maneuver Stage Stage Approach WB NB SB HCM Control Delay, s HCM LOS B Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT Capacity (veh/h) HCM Lane V/C Ratio HCM Control Delay (s) HCM Lane LOS - - B A A HCM 95th %tile Q(veh) Baseline - PM Peak Hour

51 Lanes, Volumes, Timings 3: Soundview Dr & Judson St 1/9/2017 Lane Group EBL EBR NBL NBT SBT SBR Lane Configurations Volume (vph) Ideal Flow (vphpl) Storage Length (ft) Storage Lanes Taper Length (ft) Link Speed (mph) Link Distance (ft) Travel Time (s) Confl. Peds. (#/hr) Peak Hour Factor Heavy Vehicles (%) 3% 3% 1% 1% 2% 2% Shared Lane Traffic (%) Sign Control Stop Free Free Intersection Summary Area Type: Other Control Type: Unsignalized 2018 Baseline - PM Peak Hour

52 HCM 2010 TWSC 3: Soundview Dr & Judson St 1/9/2017 Intersection Int Delay, s/veh 3.8 Movement EBL EBR NBL NBT SBT SBR Vol, veh/h Conflicting Peds, #/hr Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length Veh in Median Storage, # Grade, % Peak Hour Factor Heavy Vehicles, % Mvmt Flow Major/Minor Minor2 Major1 Major2 Conflicting Flow All Stage Stage Critical Hdwy Critical Hdwy Stg Critical Hdwy Stg Follow-up Hdwy Pot Cap-1 Maneuver Stage Stage Platoon blocked, % Mov Cap-1 Maneuver Mov Cap-2 Maneuver Stage Stage Approach EB NB SB HCM Control Delay, s HCM LOS C Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR Capacity (veh/h) HCM Lane V/C Ratio HCM Control Delay (s) HCM Lane LOS A - C - - HCM 95th %tile Q(veh) Baseline - PM Peak Hour