Hà Nội Highway or Hanoi Highway (Vietnamese: Xa lộ Hà Nội), also known as National Route 52 (Vietnamese: Quốc lộ 52), formerly called Biên Hòa Highway (Vietnamese: Xa lộ Biên Hòa), is the road linking Ho Chi Minh City and Biên Hòa.

The road was funded by American economic aid as a part of a massive nation building effort conducted over the course of the Vietnam War.

However, many countered that the presence of the highway would encourage local residents to build communities and open businesses along the roadside, a narrative that the United States happily adopted.

[4] The HCMC Metro Line 1 has a stretch runs along the Hanoi Highway in Thủ Đức, from the Saigon Bridge to the New Eastern Bus Terminus (borders of Dĩ An, Bình Dương and Thủ Đức, Ho Chi Minh City), then turn right to Long Bình Depot.

List of stations of Line 1 on Hanoi Highway, in direction from Bến Thành station: Tân Cảng (next to Saigon Bridge in Bình Thạnh), Thảo Điền, An Phú, Rạch Chiếc, Phước Long, Bình Thái, Thủ Đức, High Tech Park, National University, Suối Tiên Terminal.