The right lane of I-495 South (Beltway Outer Loop) will be closed above the Dulles Toll Road (Virginia 267), from 10 p.m. Friday, Sept. 24 to 5AM Monday, Sept. 27 for bridge joint work, according to the Virginia Department of Transportation.
Additionally, crews will close a 2nd right lane nightly this weekend starting at 11PM. Crews are scheduled to reopen the 2nd lane from the right Saturday and Sunday Mornings at 7AM. 1 right lane will remain closed all weekend. All exit ramps will remain open.