The 495 Express Lanes Northern Extension study is an environmental study of plans to extend the 495 Express Lanes by approximately three miles from the 495 and Dulles Toll Road interchange to the vicinity of the American Legion Bridge. Additional maps will be added to this page as the study advances.
Access Points Map
Northern Virginia Express Lanes Network Map (November 2021)
The 495 NEXT project team has produced visualizations of what the proposed design might look like from viewpoints near the George Washington Memorial Parkway and Dulles Toll Road interchanges. To view, click here.