Map showing the roads in D.C. that will be closed on Aug. 26, 2023 from 6am to 4pm for the March on Washington. The road closures are concentrated in the Lincoln Memorial and Tidal Basin areas. The roads that will be closed are Ohio Drive SW from Inlet Bridge to Independence Avenue SW, West Basin Drive SW, 23rd Street north of Independence Avenue SW, Daniel French Drive SW and Henry Bacon Drive SW.