Movable Bridges

NYC DOT oversees 23 movable bridges throughout the five boroughs. NYC DOT's movable bridges include two retractile bridges, seven swing bridges, four lift bridges, and eleven bascule (drawbridge) bridges. Federal mandates require around-the-clock coverage at many of the movable bridges.

Information for Mariners

Mariners should monitor marine radio channel 16 for news from the U.S. Coast Guard on special circumstances affecting the operation of movable bridges.

To request a bridge opening for a vessel, call one of the following:

  • NYC DOT Bridge Operator on marine radio channel 13
  • NYC DOT Bridge Operations Office at 212-839-3740
  • NYC DOT Communications Center at 718-433-3340

East River

Roosevelt Island Bridge

Harlem River

Gowanus Canal

Newtown Creek and Tributaries

The Bronx