Closure and detour at the 495 Express Lanes and I-66 Interchange: May 1-4

April 30, 2021

The express version

  • The regular lanes will be closed at the 495 Express Lanes and I-66 Interchange
  • Drivers will be detoured through the Express Lanes to get around the closure
  • Due to this closure five entry points to the southbound 495 Express Lanes will be closed

Due to construction of a new bridge for the Transform 66 Outside the Beltway project, there will be a full closure of the regular lanes at the Express Lanes and I-66 Interchange. Drivers will be detoured through the Express Lanes to get around the closure. Due to the road work, drivers will not be able to enter the southbound 495 Express Lanes from the following entry points: the southern entrance to the 495 Express Lanes, the Dulles Toll Road, Jones Branch Connector, Westpark Connector and Lessburg Pike (Route 7). The northbound 495 Express Lanes will remain fully open. This closure will take place at the following times:

  • Saturday, May 1: 10 p.m.-5 a.m.
  • Tuesday, May 4: 10 p.m.-5 a.m.

Safe travels,

The Express Lanes team