Question

why are the bridges constructed ? how do they serve?​

Answer 1

Answer:

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

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Answer 2

QUESTION ⤵️

why are the bridges constructed ? how do they serve?

ANSWER ⤵️

Bridges are used to construct to reduce the physical obstacles, which provide the passage over the obstacles and the ways which are difficult to cross the bridges made it possible.

A 300 metre long bridge can take time of over 60 days to complete.

MAIN BRIDGES

• TIED ARCH BRIDGE
• CABLE STAYED BRIDGE
• ARCH BRIDGE
• SUSPENSION BRIDGE

SERVE

BRIDGES ULTIMATELY BELONG TO THE GENERAL PUBLIC WHICH IS THE FINAL ARBITER OF THIS ISSUE BUT IN GENERAL THERE ARE THREE POSITIONS TAKEN BY PROFESSIONALS THE FIRST PRINCIPLE HOLDS THAT THE STRUCTURE OF THE BRIDGE IS A PROVINCE OF THE ENGINEER AND THAT BEAUTY IS FULLY ACHIEVED ONLY BY ADDITION OF ARCHITECTURE.

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