Information About

Overpass




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, St. Louis , Missouri .]]

An overpass (In UK , most Commonwealth countries '''''flyover''''') is a Bridge , Road , Railway or similar Structure that crosses over another road.

In North America, a flyover is a high-level overpass, built above main overpass lanes, or a bridge built over what had been an At-grade Intersection . Traffic engineers usually refer to the latter as a ''''' Grade Separation '''''.

A pedestrian overpass allows Pedestrians safe crossing over busy roads without impacting traffic.