The development of public transport (chariots-buses) in the 19th century around Union Square. The plaque shows the Broadway lines of 1831, 1851, 1864 and 1886 (from Battery to Central Park)
Part of a series of plaques surrounding Union Park and describing the history of the square and events from the United Workers’ Movement (Union)
The plaques are made of bronze, designed by Gregg LeFevre and set up in 2002