How do they decide the way mountain roads twist and turn?

Question

How do they decide the way mountain roads twist and turn?

In: 200

Answer 1

In the far eastern parts of India, there are areas where you can barely see the terrain.

There’s an old story about a young land assessor was sent out to plan the route to the next village, for the road to be built. Old hands told him to just follow the elephants. He struggled for a month before breaking down and following the elephants. Yup, they know the best routes.