Making Duke Street Better
For much of this term, the Council has been focused on improving the safety and the function of Duke Street, one of our most significant arterial roads.
The focus of our efforts on Duke Street are divided into 5 key areas:
Duke Street Traffic Mitigation: To Reduce Congestion and Cut-Through Traffic
Smart Traffic Signals: To better manage traffic with technology
Duke Street at West Taylor Run: To improve access to the highway
Vision Zero: Reduce serious crashes
Duke Street Bus Rapid Transit: Enhance and improve bus service
The data collection that was performed for the Central Alexandria Traffic Study revealed that a relatively small number of residential streets were carrying inordinate amounts of "cut-through" traffic, mostly using those streets to access the Telegraph interchange with the Beltway.
In response to input from the Central Alexandria Study, the City implemented a variety of mitigation efforts to reduce neighborhood cut-through and work to keep heavy volumes of traffic on the highways and arterial roads.
As traffic volumes returned in the wake of the pandemic, it was clear that more was necessary.
After work with civic associations, our staff proposed new mitigation efforts to reduce some neighborhood cut-through traffic.
The first pilot was implemented in the first quarter of 2022 and changed light timings on Quaker and Duke, as well as on side streets, to focus traffic volumes on the arterial roads.
The second pilot began in August of 2022 and limited access from West Taylor Run Parkway to Telegraph Road.
Our commitment during this pilot was to assess the impact, collect data and engage with the community to ensure these changes achieve the results they are designed to create.
Analysis of the traffic data proved compelling:
- Quaker Lane volume increased by 39%
- West Taylor Run Parkway volume decreased by 54%
- Cambridge Road volume decreased by 48%
- Yale Drive volume decreased by 76%
- Fort Williams Parkway volume decreased by 47%
With that success, last year those changes were made permanent.
Last month, our City staff brought a proposal to our Traffic & Parking Board regarding the function of the service road from Moncure to West Taylor Run. Ultimately, the Board endorsed a reconfiguration, making the service road one-way east of East Taylor Run to allow for the inclusion of new safety efforts and bicycle facilities.
From the transit perspective, a year ago, the City Council unanimously voted to endorse the recommendations of the Duke Street Transitway Advisory Group for configuration of the enhanced bus service on the corridor.
Council took this action after several hours of public testimony both for and against these recommendations. With Council's action, this project entered a new phase of planning, design and implementation as we re-imagine one of the most important corridors in our City.
The Advisory Group has made a long-term recommendation that bus service along the corridor should travel in center-running bus lanes with separate spaces for pedestrians and cyclists. This would be implemented over time as funding and redevelopment make this vision feasible.
In the near-term the Advisory Group has recommended that the busway be implemented today:
Segment 1: From Ripley to Jordan, with center-running bus lanes
Segment 2a: From Jordan to Wheeler, with buses running in mixed traffic
Segment 2b: From Wheeler to Roth, with a single direction center-running bus lane
Segment 3: From Roth to Callahan, with center-running and mixed traffic/curb running and mixed traffic
Since last year's Council action, our staff has worked to advance the engineering work designed to bring this transit enhancement to reality. During those efforts, it was determined that the full construction of Segment 2b should be deferred until redevelopment occurs of the adjacent shopping center. In the near-term, smaller enhancements will occur to improve transit flow and safety.
Over 15 years ago, the City adopted its latest Transportation Master Plan. At the time, the plan was a significant transition in that it shifted from a plan focused on roads and vehicle traffic, to a plan that prioritized transit.
One of the most significant changes that came from the 2008 Master Plan was the designation of three transit corridors for high-capacity transit. The three corridors were Transit Corridor A, which was nominally north to south on Route 1 on the east end of the City, Transit Corridor B, which was intended as east to west on Duke Street and Transit Corridor C, which was north to south on the west end of the City using Van Dorn and Beauregard.
After the adoption of the 2008 Master Plan, a community task force was assembled to provide some more details around the vision for each of the transit corridors.
Transit Corridor A began service as "Metroway" nearly nine years ago, and was the region's first bus rapid transit service, providing service to Potomac Yard and Crystal City, which further enhancements planned.
Transit Corridor C, now called the "West End Transitway" will be the next to come to reality. The West End Transitway has now been awarded $73 million of State and Northern Virginia Transportation Authority (NVTA) funds.
The slower pace of redevelopment in the Beauregard corridor will necessitate multiple phases to implement this project. With funding now in place (not until 2024-2025), work begins to plan the implementation.
Transit Corridor B, the Duke Street Transitway, will be the final corridor implemented. Nearly 4 years ago, the City received $75 million in regional funds from the NVTA to bring this new transit to reality.
High capacity transit provides our residents with alternatives to congestion and delay. Coupled with the other improvements on Duke, I am confident the important road will become a more usable, safe and efficient option for our entire community.
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