Explanation:

National Highway 7 (NH 7) is a highway connecting Fazilka (Punjab) to Mana (Uttarakhand) in India. It passes through the Indian states of Punjab, Haryana, Himachal Pradesh, and Uttarakhand. Schematic map of National Highways in India The NH-7 (old NH-58) connects Hindu pilgrim centres of Rishikesh, Devprayag, Rudraprayag, Karnaprayag, Chamoli, Joshimath and Badrinath with Dehradun and Chandigarh. Pilgrims travelling to Sri Hemkunt Sahib take a diversion from Govindghat which lies on NH-7 between Joshimath and Badrinath. The road is generally closed during the winter months of December, January, February and March in the upper reaches of the Himalayas through which National Highway 7 passes.[citation needed] This road goes to Mana Pass near the India-Tibetan border.