From DDOT, an announcement of a
slew of weekday lane closures starting Monday (June 21) through July 23 as part of the ongoing
11th Street Bridges reconstruction. The closures can happen between 9:30 am and 3:30 pm Monday through Friday, and may include locations such as the 11th Street Bridges (including the ramps to and from the Southeast Freeway), DC-295, 11th Street between G and O, M Street, the SE Freeway near the 8th Street ramp, and other locations.
See the entire list for specifics; the closures are taking place so that contractors can "conduct drainage inspection work, utility locating, barrier installation, equipment relocation, striping, sign work and various other construction activities."