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Route 123 Sidewalk Project News: Lane Closures Anticipated Through December

Post Date:10/12/2019 4:21 PM

To keep the Route 123 sidewalk project on-schedule, the city’s contractor has planned the following work, which will affect access to Route 123/Chain Bridge Road in the Rust Curve sidewalk project area.

Please follow direction in and around the work area. Expect delays during these times, and consider alternate routes.

Additionally, CUE Bus patrons should plan ahead and expect possible delays, as buses also will rely on alternate lane control to maintain flow of traffic. Click here for CUE Bus information, or visit

Please watch the video below for more information.



September - December 2019
(dates approximate)

City anticipates construction of the retaining wall on the west side of Route 123 will begin in September.
  • Drivers will be directed through the area intermittently by flaggers.
  • Traffic may be stopped for periods of 5-10 minutes during work hour.
  • This work, and related traffic control, is expected to continue for about three months.


Please note: all dates and times are subject to change. Information: 703-385-7810, email

For more information on the project, please visit

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