\[4th Avenue and 11th Street: IRT East Side Line] Showing cut-and-cover excavation from a street level at 4th Avenue and 11th Street, Manhattan, NY. Street view west from 11 feet east of W.C.L. of 4th Avenue and S.C.L. of 11th St. Pedestrian onlookers take in the sight of the timbered excavation as a worker seems to be waiting to grab a pulley. In the background is a trolley and its tracks, as well as horse-drawn carriages.