The block of First Street NE between G Street and Massachusetts Avenue NE, adjacent to Union Station, will be closed for reconstruction work this weekend, according to the District Department of Transportation.
DDOT will close both lanes on Friday from 7 p.m. to 5 a.m. The closure times will repeat Saturday and Sunday nights, weather permitting.
Signs will direct motorists around the block via North Capitol Street. But drivers are advised to find alternative routes.
DDOT predicts moderate-to-heavy delays in the area.
Photos via Google Maps