National Highways:
1. Connects Capitals of States, major ports, rail junctions, industrial and tourist centres.
2. Ministry of Road transport and Highways of India is responsible development and maintenance.
3. Runs to a length of 1,01,011 kms as of 2016.
State Highways:
1. Link important cities, towns and district head quarters within the State and connect them with national highways or highways of neighbouring states.
2. Administered and financed by state Governments.
3. Runs to the length of 1,76,166 kms as of 2016.
