National Highway Authority of India (NHAI) was formed in the year 1988 under Ministry of Road Transport and Highways, Government of India for development and maintenance of National Highways of India. NHAI is also responsible of the toll collection on several highways.
National Highways Authority of India (NHAI) is mandated to implement National Highways Development Project (NHDP) which is
India's Largest ever highways project
World class roads with uninterrupted traffic flow
Raghav Chandra (Chairman)