Roadways in Tamil Nadu

Q.

Difference Between National Highway And State Highway

Q. Identify the true facts regarding the National Highways from the options given below:

1. The National highways are maintained by the Central Public Works Department.
2. The length of the National Highways in Tamil Nadu is 60, 628 km.
3. The shortest national highway in Tamil Nadu is NH 785, which is 38 km, connecting Madurai and Natham.
4. The longest national highway of Tamil Nadu is NH 44, which is 627.2 km, connecting Hosur to Kanyakumari.

Q.

national highway 7 passes through how many states of india