National Route 7 (Vietnam)

National Route 7 (Vietnamese: quốc lộ 7), formerly called National Route 7A (QL7A) is a 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 1A in Diễn Châu, Diễn Châu District, Nghệ An Province
	// 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 in Nậm Cắn Commune, Kỳ Sơn District, Nghệ An Province
Highway system
Highways in Vietnam ← Đường 6B → Đường 7B

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