By this time next year, the I-495 Northern Extension project (495 NEXT) could be under construction.
The Virginia Department of Transportation secured required federal approvals in July for its $550 million effort to add express lanes on three miles of interstate from Tysons to the American Legion Bridge area in McLean.
With that hurdle surmounted, state transportation officials expect to advance the project fairly quickly over the next year, awarding a design-build contract this winter and finalizing the design next year. Right-of-way acquisitions and construction work could also start in 2022, putting the toll lanes on track to begin operations in 2025.
While traffic volumes are projected to increase roughly the same amount regardless of whether 495 NEXT is implemented, VDOT says extending the I-495 Express Lanes toward the American Legion Bridge will reduce travel times and congestion, moving 2,500 more people per hour through the corridor when they open in 2025.
The project also includes transit in the form of new bus service between Tysons and Montgomery County, a trail for bicyclists and pedestrians parallel to I-495, and funds to assist with stormwater management and stream restoration efforts along Scott’s Run.
An environmental assessment found that the project will affect 4.11 acres of Scott’s Run Nature Preserve, 19.8 acres of wetlands, and more than two acres of land around George Washington Memorial Parkway, though the Federal Highway Administration (FWHA) and National Park Service (NPS) determined that the effects could be mitigated enough to be outweighed by the benefits.
Some residents and elected officials have questioned whether that would be the case, though, if Maryland’s plans to replace the American Legion Bridge and widen its part of the Beltway fall through, which remains a possibility even after the state approved a pre-development contract.
Now that it’s getting closer to becoming a reality, how do you feel about 495 NEXT?
Would the project make your life easier, or are you more concerned about the inevitable environmental and neighborhood impacts of a major infrastructure project? Should Virginia hit pause until Maryland fully commits?
Chart via VDOT
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