Flatbush Ave extension at DeKalb Ave and Willoughby St in 1933.
Construction in the foreground is the removal of the Manhattan Bridge 3 cent line streetcar tracks. The bus is a 300 series 26-passenger Twin-Coach and the streetcar is a 4100 series car operating on the Willoughby St crosstown line.
Caption data from Karl Groh photo courtesy the Bill Volkmer collection