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DDOT Completes Traffic Signal Switch Near Third Street Tunnel

Monday, October 30, 2017
Instituted detours and closures end, traffic pattern returns to normal


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DDOT Completes Traffic Signal Switch Near Third Street Tunnel

(Washington, DC) -- The District Department of Transportation (DDOT) has concluded street closures and detours in and around the Third Street Tunnel Infrastructure Project that were instituted Saturday, October 28. These changes were installed to accommodate the transfer of traffic signals from temporary to permanent.

The closed roads (Massachusetts Avenue, between 2nd and 4th Streets NW; 3rd Street, between G and H Streets NW; 4th Street, between G and H Streets NW) are now open to vehicular traffic.

For additional information about the Third Street Tunnel Project, please visit www.3rdsttunnel.com.


The mission of the District Department of Transportation (DDOT) is to enhance the quality of life for District residents and visitors by ensuring that people, goods, and information move efficiently and safely with minimal adverse impact on residents and the environment.

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