Ample drive-thru stacking is provided, to not detrimentally impact on-site circulation.

Transcription

1 Traffic Impact Study To: From: Eric Carlson ECA Architects and Planners Bill Grieve, P.E., PTOE Senior Transportation Engineer Justin Opitz Transportation Planner Date: November 2, 2018 Subject: Proposed Dunkin Donuts 206 East State Street - Geneva, Illinois Part I. Project Context and Summary Statement Gewalt Hamilton Associates, Inc. (GHA) has conducted a Traffic Impact Study (TIS) for the above captioned project. As proposed, a former gas station at 206 E. State Street in Geneva Illinois would be redeveloped with a Dunkin Donuts restaurant with 1,764 square feet (see Exhibit 1). A drive-thru would also be provided for the convenience of Dunkin Donuts customers. The following summarizes our TIS findings and provides various recommendations for your consideration. Exhibits and the Appendices referenced are located at the end of this document. Briefly summarizing, we believe that the adjacent roadways and the site access drives can accommodate the Dunkin Donuts traffic activity. Reasons include: The increase in new site traffic will be limited, as at least 65% of Dunkin Donuts trips will be made by vehicles already traveling on the adjacent roads. Dunkin Donuts business will be 65-70% completed before many other stores and restaurants become busy in the site vicinity. No additional access is being requested on State Street nor Crissey Avenue, nor is it needed to accommodate site traffic. All site traffic will enter and exit via the existing drives. Ample drive-thru stacking is provided, to not detrimentally impact on-site circulation. The parking supply meets City code requirements and should readily accommodate the busiest Dunkin Donuts patron and employee demands.

2 Dunkin Donuts 206 East State Street Geneva, Illinois Part II. Background Information Area Land-Uses, Roadway Inventory, and Pedestrian Mobility Exhibit 1 provides a site location map and Exhibit 2 provides a photo inventory of traffic operations. Pertinent comments on nearby land uses, the adjacent roadways, and non-auto facilities include: Area Land Uses The site is a former gas station that has three full access drives; two on State Street and one on Crissey Avenue. The site is well situated toward the east end of Downtown Geneva among many commercial buildings that tend to focus on service businesses. Residential neighborhoods lie to the north and south of the subject site. Roadway Inventory State Street State Street (IL 38) is an east-west route that is under the jurisdiction of the Illinois Department of Transportation (IDOT) and is designated as a Strategic Regional Arterial (SRA). It is classified as an Other Principal Arterial on the IDOT functional classification map. State Street has two through lanes in each direction along the site, then widens to the west to provide separate left turn lanes at its signalized intersection with Bennett Avenue (IL 25). The posted speed limit is 30-miles per hour (mph). On-street parking is prohibited. Crissey Avenue Crissey Avenue, a local street, has its northern terminus at State Street, where it has Stop control. Crissey Avenue has one travel lane in each direction and a posted speed limit of 25-mph, as well as a truck weight restriction of 6 tons. On-street parking is prohibited near State Street. Garfield Avenue Garfield Street, a local street, has its southern terminus at State Street, where it has Stop control. Garfield street has one travel lane in each direction and a posted speed limit of 25-mph, as well as a truck weight restriction of 6 tons. On-street parking is prohibited near State Street. Pedestrian Mobility There is no Pace bus service in the site vicinity. There are sidewalks provided on both sides of State Street, Crissey Avenue, and Garfield Street. The Fox River Trail is located just to the west. Discussion Point. It is our understanding that the City and IDOT are coordinating on a future plan to widen State Street from the Fox River on the west to Kirk Road on the east to provide a center left turn lane and a bike / pedestrian path. The project is in the design phase, but no funding sources have been identified. Gewalt Hamilton Associates, Inc. - Page 2

3 Dunkin Donuts 206 East State Street Geneva, Illinois Existing Traffic GHA conducted weekday morning and evening peak period traffic counts at both Crissey Avenue and Garfield Street intersections with State Street from 6AM 9AM and 3PM 6PM on Tuesday, September 11, These time periods were selected, because they represent the busiest combinations of background and Dunkin Donuts customer activity. No unusual events occurred during the counts that would have impacted the traffic volumes or travel patterns, such as, emergency vehicle activity, or severe weather. The traffic count data can be found in Appendix A. The most recent Average Daily Traffic (ADT) data was obtained from the IDOT web-site to augment the peak hour volumes. Exhibit 3 summarizes the existing weekday morning and evening peak hour traffic volumes which occurred from 7:00-8:00 AM and 4:45-5:45 PM and the ADT volumes. Discussion Point. As can be seen from Exhibit 3, State Street has a pronounced directional split during both the morning and evening peak hours. Over 65% of traffic is traveling eastbound in the morning and over 55% is traveling westbound in the evening. This trait is important from Dunkin Donuts perspective which attracts a very large percentage of their morning trips from vehicles already traveling the area roadways. The existing travel pattern will help promote a quick stop on the way to work in the morning, perhaps for coffee, as a right turn in and right turn out movement at the drives on State Street. Crash Analysis Crash data was obtained from the IDOT Division of Transportation and Safety for the last five calendar years, 2012 through A summary of the crash data is provided in Table 1 contained in Appendix B. As shown in Table 1, 11 total crashes occurred in the site vicinity of which 7 were rear-end. There were no crashes that involved pedestrians or bicyclists. No-Build Traffic Exhibit 4 summarizes the 2024 No-Build weekday morning and weekday evening peak hour traffic volumes under the current adjacent street geometrics. In accordance with IDOT requirements, future traffic volume conditions were developed for the anticipated opening year of the development, 2019 plus five years for an analysis horizon of the Year For this study and based on a review of historical traffic volumes, the Chicago Metropolitan Agency for Planning (CMAP) provided year 2040 projections (see Appendix C) Per CMAP, State Street is expected to experience an overall growth of approximately 12%. Crissey Avenue traffic is expected to increase significantly south of its intersection with Bennett Street (IL 25). To be conservative, traffic was also increased by 12% on Crissey Avenue along the site. It is not expected that Garfield Street will experience any appreciable growth in the Year 2024 analysis horizon. Gewalt Hamilton Associates, Inc. - Page 3

4 Dunkin Donuts 206 East State Street Geneva, Illinois Part III. Traffic Evaluation Project Traffic Characteristics Per the site and utility plan prepared by Craig R. Knoche & Associates, shown on Exhibit 5, Dunkin Donuts will occupy 1,764 square feet. Exhibit 6 Part A summarizes the traffic generations for the weekday morning and evening rush hours and the daily volumes, which were based on rate information published by the Institute of Transportation Engineers (ITE) and provided in Appendix D. Key Finding. Exhibit 6 Part A also provides a comparison to trips generated by the previous gas station use. Per ITE, the gas station generated 45 more driveway trips during the weekday morning peak hour, almost 145 more driveway trips during the weekday evening peak hour, and 990 more driveway trips daily. The trip distribution is provided in Exhibit 6 Part B and shown on Exhibit 7 and is based primarily on current travel patterns. As can be seen, it is expected that most site traffic will be right turns in and right turns out, such as a stop for coffee on the way to work in the morning. Site and Total Traffic Assignments Exhibit 7 illustrates the weekday morning and evening peak site traffic assignment, which is based on the traffic characteristics summarized in Exhibit 6 and the access system. Site traffic and the Year 2024 No-build traffic volumes (see Exhibit 4) were combined to produce the Year 2024 Total Traffic assignment, which is illustrated in Exhibit 8. Discussion Point. The total traffic volumes are probably overstated, because the ITE allowed discount for pass-by trips was not taken. Intersection Capacity Analyses Capacity analyses are a standard measurement in the industry that identifies how an intersection operates. Exhibit 9 Part A lists the analysis parameters, as published in the Transportation Research Board s (TRB) Highway Capacity Manual (HCM), 6 th Edition, They are measured in terms of Level of Service (LOS). LOS A is the best rating, with LOS F being the worst. LOS C is often considered for design purposes and LOS D is usually considered as providing the lower threshold of acceptable operations. Capacity analyses at the intersections serving and adjacent to the site were modeled in HCS v7.6 software, for the following scenarios: Existing Traffic - Existing traffic (Year 2018). No-Build Traffic Future No-Build traffic volumes (Year 2024). Total Traffic Future No-Build traffic volumes (Year 2024) plus the addition of site generated traffic. Exhibit 9 - Part B summarizes the intersection capacity and queue analysis results. Capacity analysis summary printouts are provided in Appendix E. Gewalt Hamilton Associates, Inc. - Page 4

5 Dunkin Donuts 206 East State Street Geneva, Illinois Key Finding. A review of the summary shows that the northbound movement from Crissey Avenue, Access B, and Access C, onto State Street under future operations will operate with capacity constraints, at LOS F. Furthermore, the southbound movement from Garfield Street onto State Street will begin to operate under capacity constraints due to background traffic growth into the future, at LOS E. These constraints are commonplace throughout the Chicagoland area, especially on busy roads such as State Street. Traffic Impact Discussion Reviewing the existing traffic volumes (see Exhibit 3) and the site and total traffic assignments (see Exhibits 7 and 8) indicates that: There are over 2,550 vehicles or about 43 vehicles per minute that currently travel through the State Street / Crissey Avenue intersection during the weekday morning peak hour. Site traffic will add only 22 new vehicles, which is a about 1% or about 1 vehicle every 2-3 minutes. There are over 2,670 vehicles or about 45 vehicles per minute that currently travel through the State Street / Crissey Avenue intersection during the weekday evening peak hour. Site traffic will add only 10 new vehicles, which is less 1% or about 1 vehicle every 6 minutes. Key Finding. Based on the above, the site impacts on area traffic volumes and operations are limited. Thus, our recommendations focus on the access operations and the on-site planning elements. Part IV. Recommendations Access Operations The site s current full access drives, two on State Street at the far west and east ends of the property and one on Crissey Avenue at the north end of the property, are to remain. They should operate as follows: All three drives are wide enough to provide one inbound and two outbound travel lanes, striped for separate left and right turns. Per the Knoche plan, a Do Not Block Entrance sign will be provided on Crissey Avenue to visually inform drivers to not block the access intersection. Exiting site traffic should have a Stop bar and Stop sign control. Traffic should be monitored over time after Dunkin Donuts opens to assist IDOT and the City in determining the best access management strategy along this section of State Street, as part of the future widening plans. Gewalt Hamilton Associates, Inc. - Page 5

6 Dunkin Donuts 206 East State Street Geneva, Illinois Internal Circulation and Parking On-site planning elements include: The drive-thru on the east side of the building will operate one-way counterclockwise. On-site signage is to be provided to direct traffic properly to avoid wrong-way turns / maneuvers. Per the Knoche site plan, 26 parking spaces are required by code and 26 spaces are to be provided, which meets the City code requirement. GHA surveyed parking data (see Exhibit 10), and it indicates that the planned supply should also meet the Dunkin Donuts parking demands by need. Employees should be encouraged to park in the more remote spots to maximize the amount of prime parking available for customers. A bike rack should be provided to encourage non-auto trips; both local neighborhood and from the Fox River Trail. Drive-Thru Operations Dunkin Donuts drive-thru characteristics include: The drive-thru beverage and food pick-up window will be located on the east side of the building and will provide two lanes of stacking for 13 vehicles prior to reaching the pick-up window (see Exhibit 5). Based on GHA survey data conducted at several Dunkin Donuts (see Exhibits 10A and 10B), the drivethru stacking provided should readily meet the expected vehicle queuing. The inner lane will be for traditional order board trips, while the outside lane will be for customers pickup after ordering from the Dunkin Donuts app. The targeted transaction time from when the Dunkin Donuts customer orders to when they pick up their beverage and/or food is 90 seconds. This quick timeframe can be accomplished, because Dunkin Donuts has a more limited menu and there are fewer special-order options available than other coffee shops and drive-thru restaurants. Dunkin Donuts trip characteristics follow the Rule of 65s : o About 65% of their business is completed by 10 AM. o 65% or more of their customers use the drive-thru. o At least 65% of their business comes from vehicles already traveling the adjacent roads, known as pass-by trips, perhaps as a stop for coffee on their way to work. o Often, 65% of their business is made by the convenience of right turn in and out movements. Business Deliveries and Refuse Pick-up Deliveries Based on information provided by Dunkin Donuts, the restaurant will generate limited delivery traffic: Baked goods / donuts are delivered twice daily at 2 AM and 6 AM. Restaurant items (e.g. cups, beverages, etc.) are delivered once a week overnight. Most delivery vehicles are via smaller trucks and will predominantly take place at the employee entrance on the south side of the building. Deliveries tend to take 20 minutes or less. Gewalt Hamilton Associates, Inc. - Page 6

7 Dunkin Donuts 206 East State Street Geneva, Illinois Refuse Pick-up Refuse removal for Dunkin Donuts will be scheduled about two times a week during non-peak hours. The duration is only for a few minutes. Part V. Technical Addendum The following Exhibits and Appendices were previously referenced. They provide technical support for our observations, findings, and recommendations discussed in the text. Exhibits 1. Site Location Map 2. Photo Inventory 3. Existing Traffic 4. Year 2024 No-Build Traffic 5. Site Plan 6. Project Traffic Characteristics 7. Site Traffic 8. Year 2024 Total Traffic 9. Intersection Capacity and Queue Analyses 10. Dunkin Donuts Survey Data Appendices A. Traffic Count Summary Sheets B. Crash Data Summary C. CMAP Correspondence D. Trip Generation Excerpts E. Capacity Analysis Worksheets Gewalt Hamilton Associates, Inc. - Page 7

8 EXHIBITS Proposed Dunkin Donuts Geneva, IL

9 Sources: Esri, HERE, DeLorme, USGS, Intermap, increment P Corp., NRCAN, Esri Japan, METI, Esri China (Hong Kong), Esri (Thailand), MapmyIndia, OpenStreetMap contributors, and the GIS User Community Drawn By: jopitz File: P:\ \ TRAFFIC\4392 Dunkin' Donuts\ E. State St. - Geneva\Study\Exhibits\Ex 1-Map Horizontal.mxd o 1 inch = 440 Feet Exhibit 1 - Location Map Proposed Dunkin' Donuts - Geneva, IL Map Center: Date: 9/19/2018 Project:

10 Looking north along Crissey Ave at IL 38 Looking north along Crissey Ave at IL 38 & NW Access Looking east along IL 38 at Crissey Ave Looking west along IL 38 at Crissey Ave Exhibit 2 Photo Inventory Page 1 2

11 Looking east across Crissey Ave at Site Looking east along IL 38 at NE Access & Garfield St Looking west along IL 38 at Garfield St Looking west along IL 38 at Site Exhibit 2 Photo Inventory Page 2 2

12 XX Not to Scale 27,900

13 Not to Scale

14 EXISTING FIRE HYDRANT AREA OF TEMP. CONSTRUCTION EASEMENT TO BE GRANTED TO THE CITY BY OWNER DURING PERMIT PROCESS FOR EAST STATE STREET IMPROVEMENTS THE EXISTING SANITARY SERVICE TO BE TELEVISED BY THE DEVELOPER PRIOR TO RE-USING. VIDEO TO BE SUBMITTED TO BOB VAN GYSEGHEM (WATER SUPER.) FOR REVIEW OF EXISTING PIPE CONDITION. IL ROUTE 38 (EAST STATE STREET) STOP BAR & STOP SIGN (TYP) 6" SOLID YELLOW 6" SOLID YELLOW CRISSEY AVENUE BIT PAVEMENT DIRECTIONAL SIGN DRIVE THRU CLEARANCE 9' HIGH STOP BAR & STOP SIGN "THANK YOU" SIGN 6" SOLID WHITE (TYP) 2 BIT PAVEMENT "DO NOT ENTER" & DRIVE THRU DIRECTIONAL SIGN STOP BAR, STOP SIGN & "THANK YOU" SIGN SITE ANALYSIS SITE SE Corner of Crissey Ave & E. State St. (IL RT 38) Geneva, IL Proposed Use Dunkin Donuts Existing Zoning B-2 Required Zoning B-2 "DO NOT BLOCK ENTRANCE" SIGN P.C.C. LIMITS SEATING AREA BOLLARD & FENCING AROUND SEATING AREA B6.12 C&G 6" SOLID WHITE (TYP) "DO NOT ENTER" SIGN MONUMENT SIGN Parcel Area Building Area SETBACKS 25,759 SF 0.59 ± Acres 1,769 sf Dunkin Donuts UPGRADED ELECTRIC SERVICE TO BE INSTALLED UNDERGROUND FROM EXISTING POLE TO TRANSFORMER HANDICAP SIGN (TYP) 6'X6' TRANSFORMER PAD WHEEL STOP (TYP) INTERNAL GREASE TRAP TO BE INSTALLED (SEE ARCH. PLANS) P.C.C. LIMITS Front Yard Rear Yard Side Yard Side Yard (E State St) (B-2) (B-3E) (Crissey Ave) Building Setback 0' 0' 0' 0' 37' 81' 58' 53' Provided Landscape Setback 0' 0' 0' 0' Provided 0' 15' 5.4' 2' PROPOSED WATER SERVICE LINE TO BE INSTALLED WITHIN OPEN CUT FOR THE REMOVAL OF EXISTING WATER SERVICE LINE. SEE SHEET C0.2. BBOX-1 RIM TO MATCH EXISTING GRADE 11' DEPRESSED C&G B6.12 C&G ELECTRIC METER PROPOSED BUILDING 1,769 SF 1 1/4 " WATER PICK-UP SERVICE LINE WINDOW BOLLARD (TYP) PROPOSED TRASH ENCLOSURE (SEE ARCH. PLANS) MENU BOARD WHEEL STOP (TYP) 9 EXISTING STONE RETAINING WALL PARKING Quantity Reqd 21 = 15 x 1,397/1000 Sit Down/ Drive Thru (15 per 1000 sf floor area) 5 = 5 Employees (1 space per each employee) 26 Required Provided LEGEND 26 = 6 Standard (90 ) + 18 Standard (60 ) + 2 ADA Stall Size Required 9' x 19' (60 ), 9' x 18.5' (90 ) Provided 9' x 19' (60 ), 9' x 18.5' (90 ), 16' x 19' (ADA), 8' x 18.5' (Employee 90 ) 8' x 19' (Employee 60 ) Driveway Width Minimum 24' Provided 35' EXISTING R/R TIE RETAINING WALL "EMPLOYEE PARKING ONLY" SIGN (TYP) YIELD SIGN SITE NOTES 3 WHEEL STOP (TYP) BIT PAVEMENT 3 "EMPLOYEE PARKING ONLY" SIGN (TYP) 9 IMPERVIOUS CALCULATIONS Existing Impervious Area - 22,816 sf or 0.52 acres Proposed Impervious Area - 20,326 sf or 0.47 acres Net Impervious Area Decrease - 2,490 sf or 0.05 acres WARPED BOARDS & POSTS TO BE REPLACED AS NEEDED. FENCE TO BE STAINED TO MAKE IT LOOK NEW LANDSCAPE CALCULATIONS Interior Landscape Required: 10% Provided: 4%

15 Part A. Traffic Generation Calculations Weekday Peak Hours ITE Morning Evening Size Code In Out Sum New In Out Sum New Sum New Step 1. Proposed Use Dunkin' Donuts 1,764 SF #937 Walk-in Drive-Thru Totals = , Step 2. Previous Use Gas Station 10 Fueling Stations # , Notes: Incerements (Step 1. - Step 2.) = ) Sources: Institute of Transportation Engineers (ITE) Trip Generation Manual (10th Edition) and Dunkin' Donuts data. 2) Per ITE and Dunkin' Donuts data, about 65-70% of their traffic, particularly in the AM peak hour, could be "pass-by" in nature. A gas station can also be about 65% pass-by traffic. Part B. Trip Distribution Route & Direction State Street (IL 38) Exhibit 6 Project Traffic Characteristics Dunkin' Donuts; Geneva, Illinois Discussion: Trip discount for pass-by was not taken to ensure that the maximum site traffic impacts are tetsed. Percent Use Approach Site From Depart Site To - East of Garfield St. 25% 55% - West of Chrissey Ave. 55% 25% Garfield Street - North of State St. 5% 5% Chrissey Avenue - South of Site 15% 15% Totals = 100% 100% Daily

16 25% 55% XX% 15% 15% 5% 5% Not to Scale

17 Not to Scale

18 Exhibit 9 Intersection Capacity and Queue Analyses Proposed Dunkin' Donuts - Geneva, Illinois Part A. Parameters - Type of Traffic Control (Source: Highway Capacity Manual 6th Edition) I. Traffic Signals II. Stop Sign LOS Delay (sec / veh) Description LOS Delay (sec / veh) <10 All signal phases clear waiting vehicles without delay A < 10 >10 and < 20 Minimal delay experienced on select signal phases B >10 and < 15 A B C >20 and < 35 D >35 and < 55 E >55 and < 80 F >80 Some delay experienced on several phases; often used as design criteria C >15 and < 25 Usually considered as the acceptable delay standard D >25 and < 35 Very long delays experienced during the peak hours E >35 and < 50 Unacceptable delays experienced throughout the peak hours F >50 Part B. Results 1. IL 38 & Crissey Ave A. Weekday Morning Peak Hour Roadway Conditions TWSC - NB Stops LOS Per Movement By Approach > = Shared Lane - = Non Critical or not Allowed Movement Eastbound Westbound Northbound Southbound Delay Intersection / Approach LT TH RT LT TH RT LT TH RT LT TH RT (sec / veh) LOS NB Approach Delay Existing Traffic (See Exhibit 3 ) Current C - - > E < E 95th Queue Length (ft) No-Build Traffic (See Exhibit 4 ) Current C - - > F < F 95th Queue Length (ft) Total Traffic (See Exhibit 8 ) Current C - - > F < F 95th Queue Length (ft) B. Weekday Evening Peak Hour Existing Traffic (See Exhibit 3) Current B - - > C < C 95th Queue Length (ft) No-Build Traffic (See Exhibit 4) Current B - - > F < NC - 95th Queue Length (ft) Total Traffic (See Exhibit 8) Current B - - > F < NC - 95th Queue Length (ft) IL 38 & Garfield St A. Weekday Morning Peak Hour TWSC - SB Stops SB Approach Delay Existing Traffic (See Exhibit 3 ) Current A > B < 11.7 B 95th Queue Length (ft) No-Build Traffic (See Exhibit 4 ) Current B > B < 12.3 B 95th Queue Length (ft) Total Traffic (See Exhibit 8 ) Current B > B < 12.5 B 95th Queue Length (ft) B. Weekday Evening Peak Hour Existing Traffic (See Exhibit 3) Current B > D < 31.0 D 95th Queue Length (ft) No-Build Traffic (See Exhibit 4) Current B > E < 41.5 E 95th Queue Length (ft) Total Traffic (See Exhibit 8) Current B > E < 36.3 E 95th Queue Length (ft)

19 Part B. Results 3. Crissey Ave & Access A A. Weekday Morning Peak Hour Roadway Conditions TWSC - WB Stops LOS Per Movement By Approach > = Shared Lane - = Non Critical or not Allowed Movement Eastbound Westbound Northbound Southbound Delay Intersection / Approach LT TH RT LT TH RT LT TH RT LT TH RT (sec / veh) LOS WB Approach Delay Total Traffic (See Exhibit 8 ) Current B - A A B 95th Queue Length (ft) B. Weekday Evening Peak Hour Total Traffic (See Exhibit 8) Current B - A A A 95th Queue Length (ft) IL 38 & Access B A. Weekday Morning Peak Hour TWSC - NB Stops NB Approach Delay Total Traffic (See Exhibit 8 ) Current C - - F - C F 95th Queue Length (ft) B. Weekday Evening Peak Hour Total Traffic (See Exhibit 8) Current B - - F - B F 95th Queue Length (ft) IL 38 & Access C A. Weekday Morning Peak Hour TWSC - NB Stops NB Approach Delay Total Traffic (See Exhibit 8 ) Current C - - F - C F 95th Queue Length (ft) B. Weekday Evening Peak Hour Total Traffic (See Exhibit 8) Current B - - F - B F 95th Queue Length (ft)

20 Exhibit 10A Dunkin' Donuts Operations Survey Data Time Drive Thru In Store Total Parking Supply Parking Demand Occupied Queue Service Time 6:00-6:15 AM % 4 0:50, 1:15 1:02 6:15-6:30 AM % 4 1:05, 1:05, 2:15 1:28 6:30-6:45 AM % 3 1:30, 1:40, 1:10 1:48 6:45-7:00 AM % 5 1:25, 0:50, 1:35 1:16 7:00-7:15 AM % 4 2:10, 1:15, 1:05 1:30 7:15-7:30 AM % 6 2:05, 1:50 1:58 7:30-7:45 AM % 8 2:30, 1:55 2:13 7:45-8:00 AM % 8 2:35, 2:00 2:18 8:00-8:15 AM % 9 1:55, 1:20, 2:00 1:45 8:15-8:30 AM % 8 1:40, 2:00 1:50 8:30-8:45 AM % 9 2:12, 4:30, 2:30 3:21 8:45-9:00 AM % 9 1:10, 1:55, 2:25 1:50 3-Hour Totals = % Max Queue = 9 Peak Hour = % of Total = 77% 23% 100% 100% 65% Time Drive Thru In Store Total Parking Supply Parking Demand Occupied Queue Service Time 6:00-6:15 AM % 5 2:10, 1:40 1:55 6:15-6:30 AM % 6 3:05, 3;17 3:12 6:30-6:45 AM % 5 1:00, 1:03 1:01 6:45-7:00 AM % 7 3:23, 1:42 2:33 7:00-7:15 AM % 6 2:57, 2:52 2:55 7:15-7:30 AM % 7 3:29, 4:12 3:51 7:30-7:45 AM % 5 2:25, 3:07 2:46 7:45-8:00 AM % 5 2:02, 2:17 2:10 8:00-8:15 AM % 6 1:59, 2:41 2:20 8:15-8:30 AM % 6 1:38, 2:16 1:57 8:30-8:45 AM % 6 1:43, 2:04 1:54 8:45-9:00 AM % 7 2:21, 3:01 2:41 3-Hour Totals = % Max Queue = 7 Peak Hour = % of Total = 80% 20% 100% 100% 52% Time Drive Thru In Store Total 2775 Dundee Rd, Northbrook, IL - Observed 07/20/ Rollins Rd, Round Lake Beach, IL - Observed 07/12/ Belvidere Rd, Waukegan, IL - Observed 07/13/2017 Parking Supply Parking Demand Occupied Queue Service Time 6:00-6:15 AM % 3 1:53, 2:11 2:02 6:15-6:30 AM % 2 1:41, 1:33 1:37 6:30-6:45 AM % 4 2:18, 2:34 2:26 6:45-7:00 AM % 7 3:19, 2:49 3:04 7:00-7:15 AM % 4 1:41, 2:05 1:53 7:15-7:30 AM % 5 2:48, 2:24 2:36 7:30-7:45 AM % 5 2:37, 2:41 2:39 7:45-8:00 AM % 5 3:10, 2:04 2:37 8:00-8:15 AM % 5 2:42, 3:27 3:04 8:15-8:30 AM % 3 1:50, 2:44 2:17 8:30-8:45 AM % 3 1:38, 1:54 1:46 8:45-9:00 AM % 1 1:48 1:48 3-Hour Totals = % Max Queue = 7 Peak Hour = % of Total = 71% 29% 100% 100% 47% Avg. Service Time Avg. Service Time = 1:51 Avg. Service Time Avg. Service Time = 2:26 Avg. Service Time Avg. Service Time = 2:19

21 Time Drive Thru In Store Total Parking Supply Parking Demand Occupied Queue Service Time 6:00-6:15 AM % 1 2:10, 0:55 1:33 6:15-6:30 AM % 2 1:00, 0:55, 1:20 1:03 6:30-6:45 AM % 6 1:45, 5:40, 3:35 3:40 6:45-7:00 AM % 7 4:50, 3:45, 1:20 3:18 7:00-7:15 AM % 6 2:35, 3:10, 2:05 2:37 7:15-7:30 AM % 4 1:30, 2:55, 2:20 2:15 7:30-7:45 AM % 6 1:00, 4:15, 3:40 2:58 7:45-8:00 AM % 5 2:50, 1:55, 1:20 2:02 8:00-8:15 AM % 7 1:40, 2:15, 2:55 2:17 8:15-8:30 AM % 4 1:40, 2:35 2:07 8:30-8:45 AM % 3 2:10, 2:12, 2:00 2:07 8:45-9:00 AM % 4 3:15, 3:08, 1:25 2:36 3-Hour Totals = % Max Queue = 7 Peak Hour = % of Total = 68% 32% 100% 100% 58% Time Drive Thru In Store 8080 N. Milwaukee Ave, Niles, IL - Observed 07/13/ N. Broadway Ave, Chicago, IL - Observed 07/12/2017 Total Patrons Parking Supply Parking Demand Occupied Queue Service Time 6:00-6:15 AM % 4 1:50, 1:50, 2:00 1:53 6:15-6:30 AM % 4 1:30, 2:05, 1:20 1:51 6:30-6:45 AM % 7 2:40, 2:30, 3:15 2:48 6:45-7:00 AM % 4 1:30, 1:35, 3:15 1:38 7:00-7:15 AM % 6 2:08, 2:35, 1:30 2:04 7:15-7:30 AM % 6 3:10, 2:00, 2:45 2:38 7:30-7:45 AM % 8 1:29, 1:59, 3:40 2:22 7:45-8:00 AM % 10 4:00, 4:20, 2:20 3:33 8:00-8:15 AM % 10 1:18, 3:20, 4:20 2:59 8:15-8:30 AM % 8 3:45, 1:45, 3:50 3:07 8:30-8:45 AM % 5 1:35, 2:00, 3:15 2:16 8:45-9:00 AM % 2 1:30, 2:15 1:53 3-Hour Totals = % Max Queue = 10 Peak Hour = % of Total = 85% 15% 100% 100% 47% Avg. Service Time Avg. Service Time = 2:23 Avg. Service Time Avg. Service Time = 2:25

22 Exhibit 10B Dunkin' Donuts Operations Survey Data Survey Dates: AM Peak Period in Location Parking Statistics Drive-Thru Statistics Supply Demand Occupied Queue Wait Bartlett, IL % minutes 751 S. Route 59 Mt. Prospect, IL minutes Lake Wolf Road Libertyville, IL. 3 < 1 minte 121 N. Milwaukee Avenue Chicago, IL % minutes Addison Elston St. Lake Zurich, IL % minutes 485 South Rand Road Rolling Meadows 4 2 minutes 3350 Kirchoff Road Mundelein, IL minutes 722 S. Route 83 Palatine, IL % 5 2 minutes Route Palatine Road Mundelein, IL % 6 3 minutes US Hawley Street Arlington Heights, IL % minutes 1010 E. Rand Road Arlington Heights, IL % minutes 122 S. Arlington Heights Rd. Zion, IL % 3 2 minutes 2101 Sheridan Road Waukegan, IL % 3 2 minutes Lewis Avenue Round Lake, IL % 8 4 minutes 369 E. Rollins Road

23 APPENDIX A Traffic Count Summary Proposed Dunkin Donuts Geneva, IL

24 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Crissey Ave Site Code: Start Date: 09/11/2018 Page No: 1 Start Time Turning Movement Data Driveway Access IL-38 Crissey Ave IL-38 Southbound Westbound Northbound Eastbound Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds 6:00 AM :15 AM :30 AM :45 AM Hourly Total :00 AM :15 AM :30 AM :45 AM Hourly Total :00 AM :15 AM :30 AM :45 AM Hourly Total *** BREAK *** :00 PM :15 PM :30 PM :45 PM Hourly Total :00 PM :15 PM :30 PM :45 PM Hourly Total :00 PM :15 PM :30 PM :45 PM Hourly Total Grand Total Approach % Total % Lights % Lights Mediums % Mediums Articulated Trucks App. Total Int. Total

25 % Articulated Trucks Bicycles on Crosswalk % Bicycles on Crosswalk Pedestrians % Pedestrians

26 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Crissey Ave Site Code: Start Date: 09/11/2018 Page No: 4 Start Time Turning Movement Peak Hour Data (7:00 AM) Driveway Access IL-38 Crissey Ave IL-38 Southbound Westbound Northbound Eastbound Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds 7:00 AM :15 AM :30 AM :45 AM Total Approach % Total % PHF Lights % Lights Mediums % Mediums Articulated Trucks % Articulated Trucks Bicycles on Crosswalk % Bicycles on Crosswalk Pedestrians % Pedestrians App. Total Int. Total

27 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Crissey Ave Site Code: Start Date: 09/11/2018 Page No: 6 Start Time Turning Movement Peak Hour Data (4:45 PM) Driveway Access IL-38 Crissey Ave IL-38 Southbound Westbound Northbound Eastbound Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds App. Total Right Thru Left U-Turn Peds 4:45 PM :00 PM :15 PM :30 PM Total Approach % Total % PHF Lights % Lights Mediums % Mediums Articulated Trucks % Articulated Trucks Bicycles on Crosswalk % Bicycles on Crosswalk Pedestrians % Pedestrians App. Total Int. Total

28 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Garfield St Site Code: Start Date: 09/11/2018 Page No: 1 Turning Movement Data Garfield St IL-38 IL-38 Start Time Southbound Westbound Eastbound Right Left U-Turn Peds App. Total Right Thru U-Turn Peds App. Total Thru Left U-Turn Peds App. Total Int. Total 6:00 AM :15 AM :30 AM :45 AM Hourly Total :00 AM :15 AM :30 AM :45 AM Hourly Total :00 AM :15 AM :30 AM :45 AM Hourly Total *** BREAK *** :00 PM :15 PM :30 PM :45 PM Hourly Total :00 PM :15 PM :30 PM :45 PM Hourly Total :00 PM :15 PM :30 PM :45 PM Hourly Total Grand Total Approach % Total % Lights % Lights Mediums % Mediums Articulated Trucks % Articulated Trucks Bicycles on Crosswalk

29 % Bicycles on Crosswalk Pedestrians % Pedestrians

30 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Garfield St Site Code: Start Date: 09/11/2018 Page No: 4 Turning Movement Peak Hour Data (7:00 AM) Garfield St IL-38 IL-38 Start Time Southbound Westbound Eastbound Right Left U-Turn Peds App. Total Right Thru U-Turn Peds App. Total Thru Left U-Turn Peds App. Total Int. Total 7:00 AM :15 AM :30 AM :45 AM Total Approach % Total % PHF Lights % Lights Mediums % Mediums Articulated Trucks % Articulated Trucks Bicycles on Crosswalk % Bicycles on Crosswalk Pedestrians % Pedestrians

31 Gewalt Hamilton Associates Inc. 625 Forest Edge Drive Vernon Hills, Illinois, United States (847) Count Name: IL-38 & Garfield St Site Code: Start Date: 09/11/2018 Page No: 6 Turning Movement Peak Hour Data (4:45 PM) Garfield St IL-38 IL-38 Start Time Southbound Westbound Eastbound Right Left U-Turn Peds App. Total Right Thru U-Turn Peds App. Total Thru Left U-Turn Peds App. Total Int. Total 4:45 PM :00 PM :15 PM :30 PM Total Approach % Total % PHF Lights % Lights Mediums % Mediums Articulated Trucks % Articulated Trucks Bicycles on Crosswalk % Bicycles on Crosswalk Pedestrians % Pedestrians

32 APPENDIX B Crash Data Summary Proposed Dunkin Donuts Geneva, IL

33 Table 1: Crash Summary A Location / Year No. of Crashes PD Severity B PI C Crash Type D F CM RE HO FO Ped Bike Percent During Wet/Icy Conditions A B C IL 38 (State Street) in Site Vicinity % % % % % Total ( ) % A Source: IDOT Division of Transportation Safety for the calendar years. B PD = property damage only; PI = personal injury; F = fatality. C Type A (incapacitating injury); Type B (non-incapacitating injury); Type C (possible injury). D CM = cross movement/angle; RE = rear end; HO = head on; FO = fixed object; Ped = pedestrian.

34 APPENDIX C CMAP Correspondence Proposed Dunkin Donuts Geneva, IL

35 Justin Opitz Transportation Planner Gewalt Hamilton Associates 625 Forest Edge Drive Vernon Hills, IL September 12, 2018 Subject: State Street (IL Bennett Street/Crissey Avenue IDOT Dear Mr. Opitz: In response to a request made on your behalf and dated September 12, 201, we have developed year 2040 average daily traffic (ADT) projections for the subject location. ROAD SEGMENT Current ADT Year 2040 ADT State St (IL 38) east of Fox River 27,900 38,000 Bennett St north of State St 7,250 8,000 Crissey Ave south of Spring St 8,750 13,800 Traffic projections are developed using existing ADT data provided in the request letter and the results from the March 2018 CMAP Travel Demand Analysis. The regional travel model uses CMAP 2040 socioeconomic projections and assumes the implementation of the GO TO 2040 Comprehensive Regional Plan for the Northeastern Illinois area. The provision of this data in support of your request does not constitute a CMAP endorsement of the proposed development or any subsequent developments. If you have any questions, please call me at (312) Sincerely, Jose Rodriguez, PTP, AICP Senior Planner, Research & Analysis cc: Quigley (IDOT) S:\AdminGroups\ResearchAnalysis\2018cy_TrafficForecasts\Geneva\ka-14-18\ka docx

36 APPENDIX D ITE Trip Generation Excerpts Proposed Dunkin Donuts Geneva, IL

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44 APPENDIX E Capacity Analyses Summaries Proposed Dunkin Donuts Geneva, IL

45 HCS7 Two-Way Stop-Control Report General Information Site Information Analyst JTO Intersection IL 38 & Crissey Ave Agency/Co. GHA Jurisdiction IDOT Date Performed 10/3/2018 East/West Street IL 38 Analysis Year 2018 North/South Street Crissey Ave Time Analyzed Existing AM Peak Hour Factor 0.93 Intersection Orientation East-West Analysis Time Period (hrs) 0.25 Project Description Lanes Vehicle Volumes and Adjustments Major Street: East-West Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 1U U Number of Lanes Configuration T TR LT T LR Volume (veh/h) Percent Heavy Vehicles (%) Proportion Time Blocked Percent Grade (%) 0 Right Turn Channelized Median Type Storage Critical and Follow-up Headways Undivided Base Critical Headway (sec) Critical Headway (sec) Base Follow-Up Headway (sec) Follow-Up Headway (sec) Delay, Queue Length, and Level of Service Flow Rate, v (veh/h) Capacity, c (veh/h) v/c Ratio % Queue Length, Q (veh) Control Delay (s/veh) Level of Service (LOS) C E Approach Delay (s/veh) Approach LOS E Copyright 2018 University of Florida. All Rights Reserved. HCS TWSC Version 7.6 Generated: 10/3/2018 4:32:38 PM Ex AM 83 & Crissey.xtw

46 HCS7 Two-Way Stop-Control Report General Information Site Information Analyst JTO Intersection IL 38 & Garfield St Agency/Co. GHA Jurisdiction IDOT Date Performed 10/3/2018 East/West Street IL 38 Analysis Year 2018 North/South Street Garfield St Time Analyzed Existing AM Peak Hour Factor 0.94 Intersection Orientation East-West Analysis Time Period (hrs) 0.25 Project Description Lanes Vehicle Volumes and Adjustments Major Street: East-West Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 1U U Number of Lanes Configuration LT T T TR LR Volume (veh/h) Percent Heavy Vehicles (%) Proportion Time Blocked Percent Grade (%) 0 Right Turn Channelized Median Type Storage Critical and Follow-up Headways Undivided Base Critical Headway (sec) Critical Headway (sec) Base Follow-Up Headway (sec) Follow-Up Headway (sec) Delay, Queue Length, and Level of Service Flow Rate, v (veh/h) 0 12 Capacity, c (veh/h) v/c Ratio % Queue Length, Q (veh) Control Delay (s/veh) Level of Service (LOS) A B Approach Delay (s/veh) Approach LOS B Copyright 2018 University of Florida. All Rights Reserved. HCS TWSC Version 7.6 Generated: 10/3/2018 4:43:17 PM Ex AM 83 & Garfield.xtw

47 HCS7 Two-Way Stop-Control Report General Information Site Information Analyst JTO Intersection IL 38 & Crissey Ave Agency/Co. GHA Jurisdiction IDOT Date Performed 10/3/2018 East/West Street IL 38 Analysis Year 2018 North/South Street Crissey Ave Time Analyzed Existing PM Peak Hour Factor 0.98 Intersection Orientation East-West Analysis Time Period (hrs) 0.25 Project Description Lanes Vehicle Volumes and Adjustments Major Street: East-West Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 1U U Number of Lanes Configuration T TR LT T LR Volume (veh/h) Percent Heavy Vehicles (%) Proportion Time Blocked Percent Grade (%) 0 Right Turn Channelized Median Type Storage Critical and Follow-up Headways Undivided Base Critical Headway (sec) Critical Headway (sec) Base Follow-Up Headway (sec) Follow-Up Headway (sec) Delay, Queue Length, and Level of Service Flow Rate, v (veh/h) Capacity, c (veh/h) v/c Ratio % Queue Length, Q (veh) Control Delay (s/veh) Level of Service (LOS) B C Approach Delay (s/veh) Approach LOS C Copyright 2018 University of Florida. All Rights Reserved. HCS TWSC Version 7.6 Generated: 10/3/2018 4:34:06 PM Ex PM 83 & Crissey.xtw