New York City`s first cable car line opened in 1883 on the new Brooklyn Bridge. Cable Cars were moved by steam-driven machinery in a powerhouse, which continuously drew a loop of wire cables through a slot beneath the street.
When the cable car operator wanted the car to go forward, he gripped the running cable with a special device. When he wanted to stop, he released the moving cable. Cable cars were useful on streets that were too steep for horses.
Steam-powered cable became less valuable once electricity became available for trolleys and resulted in ending the run of cable cars in New York City in 1909.
Entrance to Brooklyn Bridge terminus during the six o'clock rush-crowds of passengers busily moving in, out, and around Brooklyn Bridge street railroad station, Dec 3 1907
Manhattan Cable cars station which ran across the Brooklyn bridge, 1911.