Also found in: Thesaurus, Encyclopedia, Wikipedia.
A temporary floating bridge that uses pontoons for support. Also called bateau bridge.
Switch to new thesaurus
|Noun||1.||pontoon bridge - a temporary bridge built over a series of pontoons|
bridge, span - a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.
pontoon - (nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridge