Hanoi–Lào Cai railway

Hanoi–Lào Cai Railway (Đường sắt Hà Nội–Lào Cai) is a 296 km railway line serving northern Vietnam. It is a single-track metre gauge line connecting Hanoi with Lào Cai, on the China-Vietnam border in Lào Cai Province. It is the Vietnamese section of the metre gauge Kunming–Haiphong railway.

At the border, the Hanoi - Lào Cai railway connects with Kunming–Hekou railway of China.