(Washington, DC)—The District Department of Transportation (DDOT) will temporarily close single lanes on the following roadways for bridge and tunnel inspections beginning June 6 Through June 11 2021, weather permitting.
The locations and times are defined below:
Barney Circle Ramp (1409) alternating right and left lane closures on Sunday, June 6th, from 8:00 pm to 4:30 am and Monday June 1 from 8:00 pm to 4:30 am
Thomas Circle Tunnel (99) Underpass Massachusetts Ave NW westbound closure on Monday, June 7th, from 8:00 pm to 4:30am
Mall Tunnel (1142) Southbound left lanes closure then right lanes closure on Tuesday, June 8th, from 8:00 pm to 4:30am
12th Street Tunnel North (172N) left lanes closure alternating to a right lane closure on Wednesday, June 9th, from 8:00 pm to 4:30am
Scott Circle (100) Tunnel Underpass 16th St northbound closure on Thursday June 10th, from 8:00 pm to 4:30am
Traffic controls will be in place to warn drivers approaching the areas. Motorists should anticipate lite-to-moderate delays due to the lane closures. Drivers are advised to stay alert while traveling through these locations and to be observant of the inspection personnel.