Route map National Highway 48 (NH 48) is a major National Highway of India that starts at Delhi and terminates at Chennai traversing through seven states of India.
[1] It has a total length of 2807 km (1744 miles).
[1] NH 48 passes through the states of Delhi, Haryana, Rajasthan, Gujarat, Maharashtra, Karnataka and Tamil Nadu.
Its stretch from Delhi to Mumbai was earlier designated NH 8 and the stretch between Mumbai and Chennai was designated NH 4 before all the national highways were renumbered in the year 2010.
[2] The NH 48 passes through these important cities and towns that are given below: