National Highways:
1. Major roads of the country
2. Maintained and constructed by the central government
3. Links the state capitals, major cites, etc.
State Highways:
1. Major roads of the state.
2. Links state capital with the district headquarters.
3. Construction and maintenance by the government
District roads:
1. Major roads in the district.
2. links district headquarters with important places with in the roads
Village Roads:
1. Built and maintained by the district panchayath
2. Ensures the domestic movements both in the state
3. Construction and maintenance by local self-government