What is pontoon bridge why has it been made?
Question: What is pontoon bridge why has it been made?
A pontoon bridge is a floating bridge that is made up of a series of large, flat-bottomed boats or pontoons that are anchored to the riverbed and connected to each other to form a roadway. The roadway is typically made of wooden planks or steel grating and is used for vehicles and pedestrians to cross a body of water.
Pontoon bridges have been made for various reasons. One of the primary reasons is to provide a temporary or permanent crossing over a body of water that is not easily crossed by a traditional bridge. They are particularly useful in areas where the water is too deep or too wide for a bridge to be built on traditional supports, or where a bridge would be too costly or impractical to construct. They also can be used as a temporary solution during emergency or disaster situations, such as floods, or when a permanent bridge is being repaired or replaced.
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