07th Sept 2021 UPSC 2022 countdown has begun! Get your personal guidance plan now! (Click here) Important National Highways in India National Highway Length (in kilometers) Route NH 44 (old NH 7) 3,745 Srinagar to Kanyakumari NH 27 3,507 Porbandar in Gujarat to Silchar in Assam NH 48 (old NH 8) 2,807 Delhi to Chennai … Continue reading Important National Highways, Waterways and ports in India