hilly roads have a several turning why?
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Answer:
.There are several reasons why roads on hilly areas are curved instead of straight. Design standards have maximum grades for specific types of roadways. ... In order to reduce the incline of the road, we make the road longer by putting curves in it
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Answer:
There are several reasons why roads on hilly areas are curved instead of straight.
Explanation:
Design standards have maximum grades for specific types of roadways. ... In order to reduce the incline of the road, we make the road longer by putting curves in it.
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