From DDOT: "Improvements to the Frederick Douglass Memorial Bridge (sometimes referred to as the South Capitol Street Bridge) will continue this weekend, as crews begin repairs on the southbound or outbound lanes. Previous recent weekend closures affected inbound lanes only. (View a map of weekend detours) Following the evening rush hour on Friday, May 4 at 10 pm, the District Department of Transportation (DDOT) will temporarily close the southbound (outbound) lanes on the Douglass Bridge. All lanes will be reopened in time for the Monday (May 7) evening rush hour. Outbound bridge drivers will be directed to follow signed detours to I-395 South across the 11th Street Bridge to I-295 South. Drivers also may consider taking either New York Avenue or Benning Road as alternate routes. Following this weekend's closures, the outbound lanes on the Douglass Bridge again are scheduled to close on the weekends of May 19 and June 2. Closure of the bridge's outbound lanes follows six previous weekends of closing the bridge's northbound or inbound lanes. The off-peak weekend closures and repairs are needed to prepare for a major rehabilitation that will take place on the Frederick Douglass Bridge in July and August--at which time all lanes on the bridge will be closed in both directions."