sentences:  At 5th Street NW, Route 40 turned south, continuing east around the north side of the Capitol and along East Capitol Street to 15th Street NE, while Route 42 turned north and east past Union Station on the East Washington Line, ending at D Street NE and 13th Street NE.On the other hand, 40 would operate further east towards Seat Pleasant, MD, via East Capitol Street NE, Southern Avenue NE, 63rd Street NE, Eastern Avenue NE, 61\st Street NE, Dix Street NE, 63rd Street NE, Southern Avenue NE, and East Capitol Street NE.The line was later acquired by the Capital Traction Company in the 1930s, then operated under DC Transit in 1956.