The Willis Avenue Bridge is a swing bridge that carries road traffic northbound (and bicycles and pedestrians both ways) over the Harlem River between the New York City boroughs of Manhattan and the Bronx, United States. It connects First Avenue in Manhattan with Willis Avenue in the Bronx. The New York City Department of Transportation is responsible for maintaining and operating the bridge. Between 2000 and 2014, the bridge opened for vessels 214 times.