Question

what is the purpose of bridge?

Answer 1

A bridge is a structure built to span physical obstacles without closing the way underneath such as a body of water, valley, or road, for the purpose of providing passage over the obstacle, usually something that can be detrimental to cross otherwise.

Answer 2

A bridge is a structure built to span physical obstacles without closing the way underneath such as a body ofwater, valley, or road, for the purpose of providing passage over the obstacle, usually something that can be detrimental to cross otherwise.