HR-23-08: South Military Highway and Bainbridge Boulevard Interchange - City of Chesapeake
Gilmerton Bridge to I-464 ramps
Project Purpose
The purpose of this study is to analyze the safety and multimodal access issues identified at the interchange of South Military Highway (Route 460/Route 13) and Bainbridge Boulevard (Route 460/Route 166) between the Gilmerton Bridge and I-464 ramps, with a focus on providing enhanced bicycle and transit access, transportation demand management, and safety improvements. This interchange has a high number of angle crashes and rear-end crashes. One bicyclist involved crash was reported. The objective of this study is to identify cost-effective preferred improvement alternatives that address the deficient conditions and prioritize safety for vulnerable users.
Study Partners
- City of Chesapeake
- Hampton Roads Transportation Planning Organization (HRTPO)
- Kimley-Horn
Key Points of Contact
District Lead: Eric Stringfield/Jerry Pauley
Lead Consultant: Rob Prunty/Andy Nagle
Schedule
PHASE | DATES | TASKS |
---|---|---|
Phase 1 | May - August 2023 | Diagnose Problems/Conduct Initial Public Outreach/Brainstorm Alternatives |
Phase 2 | September 2023 - April 2024 | Evaluate Preliminary Alternatives/Conduct Public Outreach and Obtain Feedback/Select Preferred Alternatives |
Phase 3 | May - August 2024 | Conduct Risk Assessment/Develop and Refine Preferred Alternatives/Prepare Cost Estimate and Investment Strategy |
Study Documents
HR-23-08 Phase 1 Executive Summary - PDF, 500KB
The Phase 1 survey regarding potential transportation safety, bicycle/transit access, and transportation demand management improvements at the interchange of South Military Highway (Route 460/Route 13) and Bainbridge Boulevard (Route 460/Route 166) between the Gilmerton Bridge and I-464 ramps, in the city of Chesapeake is complete.
Dates | Number of Participants (unique individuals) |
---|---|
August 24-September 11, 2023 | 185 |
The following needs have been identified for this study. Do you agree with this initial assessment? | |
---|---|
Safety Improvements | 75% |
Transportation Demand Management | 66% |
Enhanced Transit Access | 52% |
Enhanced Bicycle Access | 32% |
What mode(s) of travel do you use when traveling along the study area? | |
---|---|
Personal Vehicle | 98% |
Truck or Commercial Vehicle | 7% |
Cycling | 5% |
Taxi / Uber / Lyft | 5% |
Walking | 3% |
Carpool / Vanpool | 2% |
Metro Bus, Local Bus, or Commuter Bus | 2% |
Other | 0% |
HR-23-08 Phase 2 Executive Summary - PDF, 650KB
The Phase 2 survey regarding potential improvements at the interchange of South Military Highway (Route 460/Route 13) and Bainbridge Boulevard (Route 460/Route 166) between the Gilmerton Bridge and I-464 ramps, in the city of Chesapeake is complete.
Dates | Number of Participants (unique individuals) |
---|---|
March 6-20, 2024
|
300 |
Safety
Pavement Marking Improvements along Bainbridge Boulevard
- Upgrade pavement markings along Bainbridge Boulevard to one dedicated northbound lane and one dedicated southbound lane in order to streamline traffic flow
- Consider retroreflective material with contrast markings on concrete
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 | 10% | 10% | 24% | 24% | 31% |
Eastbound South Military Highway to Northbound Bainbridge Boulevard Ramp Closure
- Permanently close the off-ramp from South Military Highway eastbound to Bainbridge Boulevard northbound to through traffic (accessible for emergency vehicles only)
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 |
32%
|
13% | 10% | 21% | 24% |
Pavement Marking Improvements along South Military Highway
- Replace existing pavement markings with new retroreflective markings
- Install inlaid pavement markers
- Close the median openings located between Bainbridge Boulevard and I-464
- Change access to and from the driveways along this segment to right-in/right-out access only
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 |
9%
|
9% | 23% | 26% | 33% |
South Military Highway Continuous-T
- Modify the median configuration to provide a westbound left-turn lane into the 2506 South Military Highway properties and a westbound acceleration lane for vehicles turning left out of this driveway
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 |
8%
|
8% | 24% | 30% | 30% |
South Military Highway R-CUT
- Install a restricted crossing U-turn (R-CUT) style configuration, which will redirect the left-turns from the driveway at 2506 South Military Highway as right-turns to make a U-turn east of I-464 to head westbound on South Military Highway
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Please rate this proposed concept recommendation on a scale of 1 to 5.
|
10% |
16% |
29% |
21% |
24% |
Transit/TDM
Bainbridge Boulevard Bus Stop Improvements
- Add 5-foot-wide sidewalks to connect the existing bus stops near Reunion Street to the Portlock Square neighborhood
- Add a marked crosswalk with a pedestrian refuge island
- Add a bus pull-off lane with a shelter and boarding pad at both bus stops
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 | 3% | 2% | 28% | 24% | 42% |
Park and Ride
- Add a park and ride/commuter lot with 300 spaces and a bus loop for Bus Route 57 and Bus Route 58
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 |
14%
|
7% | 31% | 25% | 22% |
Bike/Pedestrian Access
Whitfield Lane Shared-Use Path
- Add a shared-use path along Whitfield Lane connecting the Portlock Square neighborhood to the bus stop on Bainbridge Boulevard
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 | 4% | 5% | 40% | 26% | 25% |
Bainbridge Boulevard Shared-Use Path
- Add a shared-use path along the east side of Bainbridge Boulevard
- Install a shelter and boarding pad at existing bus stops
1. Strongly oppose | 2. Somewhat oppose | 3. Neutral | 4. Somewhat support | 5. Strongly support | |
---|---|---|---|---|---|
Rate the concept on a scale of 1 to 5 |
5%
|
8% | 30% | 26% | 31% |
HR-23-08 Final Report - PDF, 29MB
Last updated: September 20, 2024