engineering recuitment TSPSC AEE Civil Mock Test 2022 Highway Engineering Highway Development and Planning
As per the modified classification of road system by the Third road Development Plan, 1981 – 2001, the roads in the country under ‘Primary System’ of road network consist of
1
Expressways and National Highways
2
State Highways (HS) and Major District Roads (MDR)
3
Other District Roads (ODR) and Village Roads (VR)
4
All of the above