on the front-mounted bike racks. However, since the Metropolitan Transportation Authority absorbed the bus routes formerly operated by Queens Surface, the bike racks were eliminated. In April 1994, bike racks were installed onto QBx1 buses, but the bike-on-bus program was eliminated on February 27, 2005, the same day as the MTA's takeover of the QBx1 route. After the QBx1 was replaced by the Q50, the MTA reintroduced bike racks on Q50 buses in early 2018. See also Lists of crossings of the East River List of bridges documented by the Historic American Engineering Record in New York References External links NYCRoads.com Bronx–Whitestone Bridge Bridges on the Interstate Highway System Suspension bridges in New York City Toll bridges in New York City Bridges completed in 1939 Robert Moses projects Bridges over the East River Triborough Bridge and Tunnel Authority Tolled sections of Interstate Highways Interstate 78 Bridges in the Bronx Historic American Engineering Record in New York City Road bridges in New York City Bridges by Othmar Ammann Whitestone, Queens Bridges in Queens, New York 1939 establishments in New York City Steel bridges in the United States Throggs Neck, Bronx Bridge light displays