Question

why are the roads in hilly region bent?

Answer 1

Answer:

Because the structure of hill is slope the roads could crashes the vehicles

Answer 2

There are several reasons why roads on hilly areas are curved instead of straight. Another reason is in the event that the road gets icy, it would be very difficult to traverse up and/or down a steep grade and have good traction. Vehicles would have a tendency to slide all over the place.

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