Welcome to NHAI

NATIONAL HIGHWAYS AUTHORITY OF INDIA

The National Highways Authority of India was constituted by an act of Parliament, the National Highways Authority of India Act, 1988. It is responsible for the development, maintenance and management of National Highways entrusted to it and for matters connected or incidental thereto. The Authority was operationalised in February, 1995.

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
    - Major initiative for capacity enhancement of National Highways
    - Four/Six Laning of around 13,146 Km
    - Total Cost Rs. 54,000 crores
In addition to implementation of National Highways Development Projects, the NHAI is also responsible for implementing some projects on National Highways other than NHDP.NHAI is now responsible for implementing on National Highways of length around 10,000 Km.

NHAI Head Office at New Delhi