Civil Engineering
Bridges and Tunnels
The Difference Between
Highways

In highway engineering what is the difference between a grade separator and a flyover bridge?

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Answer

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Wiki User
10/27/2009

There is no point of difference between grade separator or a flyover bridge.The point is that a grade separator can either be a flyover or an under pass, that is any structure which separates the uniform grade of a running highway into two different grades.

Also considering the cost fact grade saperator is more cost effective as far as my knowledge.