The bridge swayed, then caved in, where the pontoon had been struck and was sinking.
Beyond the burning town was the river, crossed now by six pontoon bridges.
I am pleased with you; but look—there comes a lady on our pontoon.
The horses were attached to the pontoon wagon, ready for a start.
The pontoon wagon was brought up, and unloaded by the side of the river.
Scotty climbed out on the pontoon and caught the rope thrown by a seaman.
He flung the door open and dove far enough to clear the pontoon.
A pontoon bridge, dotted with figures in khaki, crossed a deep pool.
Some lumber from a pontoon bridge was made into the unusual luxury of a floor.
Anticipating these crossings, we had in our train a pontoon bridge.