DC Department of Transportation (DDOT) August 23, 2021 11:52 am ‘Water Leak Investigation' Closes DC's Third Street Tunnel D.C.’s Third Street Tunnel was closed in both directions Monday after an initial report of a sinkhole. DC Water later described a leak. Video footage shows standing water. Local 2:17 GW asks to students to move Pro-Palestinian demonstration 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor 2:25 Community, businesses mark first weekend of emergency curfew at National Harbor 1:27 Police search for suspect who vandalized Rockville synagogue sign 2:03 PNC Parkway Classic marks 40 years of racing in Virginia