Since 1977 the bridge has been electrically operated, but one of the steam engines is preserved in situ.

The bridge is owned and operated by Union Pacific Railroad.

The bridge was owned by the city of Venice, Illinois and operated as a toll bridge.

The bridge is owned and operated by Cameron County.

The bridge is operated by the Vancouver International Airport.

The road and bridge are operated and maintained by the Virginia Department of Transportation.

The bridge was operated by the King County government.

These bridges were painted white and operated manually.

The bridge was designed by Robert Stevenson, and was operated by steam.

The bridge was built in 1962 and is operated by the City of Chesapeake.