Question

what principle is used in building the flyovers on a Road ​

Answer 1

Answer:

flyovers are built to avoid congestion at cross roads as well to navigate traffic.

Thus main purpose is to control heavy traffic

Answer 2

Answer:

The basic principles of bridge design are dependent on the load-bearing ... Traditionally, steel construction has been most commonly used for very long .... by the American Road & Transportation Builders Association (ARBTA).

                          PLEASE MARK IT AS BRAINLIST