National Route 7 (Vietnam)

National Route 7 (Vietnamese: quốc lộ 7), formerly called National Route 7A (QL7A) is an east-west national highway in Vietnam which runs entirely in Nghệ An Province, North Central Vietnam. The 225 kilometer-long route runs from Diễn Châu (Diễn Châu District) northwestward across Yên Thành, Đô Lương, Anh Sơn, Con Cuông, Tương Dương, and Kỳ Sơn districts and reach the Laos-Vietnam border at Nậm Cắn. In Nậm Cắn, National Route 7 connects with National Route 7 of Laos.

National Route 7
Quốc lộ 7
Route information
Length	225 km (140 mi)
Major junctions
Northwest end	QL 1 in Diễn Châu
Major intersections	// in Đô Lương TL 534 TL 538 TL 27D in Anh Sơn TL 496 in Xá Lượng
Southeast end	NR. 7 at Nậm Cắn Pass, Laotian border
Location
Country	Vietnam
Highway system
Transport in Vietnam
← QL 6B → QL 7B

The last segment from Đô Lương to Nậm Cắn runs through Western Nghe An biosphere reserve including a part of Annamite Range.