National Highway 20 (NH 20) is a major roadway in India that connects the states of Himachal Pradesh and Punjab. It plays a crucial role in facilitating transportation and trade between these regions, enhancing connectivity for both local and commercial traffic. The highway spans approximately 200 kilometers and passes through several important towns and cities, including Dharamshala and Kangra. NH 20 is vital for tourism, as it provides access to popular destinations in the Himalayas, making it an essential route for travelers and goods alike.