National Highway 48 (India)

National Highway 48 is a major National Highway of India that starts at Delhi and terminates at Chennai traversing through seven states of India. It has a total length of 2807 km. NH 48 passes through the states of Delhi, Haryana, Rajasthan, Gujarat, Maharashtra, Karnataka and Tamil Nadu. The stretch between Pune and Bengaluru was known as P.B. Road in olden days.