Question

What are national highways . What is their importance?

Answer 1

Answer:

The National highways in India are a network of trunk roads that is owned by the Ministry of Road Transport and Highways. It is constructed and managed by the National Highway Authority of India, the National Highways and Infrastructure Development Corporation, and the public works departments of state governments

Explanation: they are important because they connect different places of our country.

example- nh 24

Answer 2

Answer:

national highways are the roads of generally more than 4 lane which are used for inter state transport or travelling