National Road No. 7 is a major highway in Vietnam that connects the capital city, Hanoi, to the northern provinces. This road plays a crucial role in facilitating trade and transportation, linking various towns and cities along its route. The highway stretches approximately 200 kilometers and is an essential part of the country's road network. It supports both local and regional travel, making it vital for economic activities and tourism in the area. National Road No. 7 is also known for its scenic views, passing through beautiful landscapes and rural communities.