Da Nang is a major station along the North–South Railway, also known as the Reunification Express.
National Highways 1A and 14B run through the city, providing road connections to Hanoi in the north and Ho Chi Minh City in the south, as well as the Central Highlands and Laos to the west.
The Hai Pass is a mountain pass separating Da Nang and Thừa Thiên–Huế Province, where Highway 1A road passes through.
To cut down on transit time and the danger to motorists from navigating the twisting mountain road, the Hải Vân Tunnel was built, opening in 2005.
It is the longest tunnel in south-east Asia at 6.28 km, and allows motorists to save between 30 minutes and an hour on traveling times over the old Hải Vân Pass route.
An expressway between Da Nang and nearby Quang Ngai is also in the planning stages.

Several bridges cross the Han River and its tributaries in Da Nang, including the iconic Han River Bridge, Tran Thi Ly Bridge, Nguyen Van Troi Bridge, Tuyen Son Bridge and the recently completed Thuan Phuoc Bridge, which is the longest suspension bridge in Vietnam.
The Dragon River Bridge will cross the Han River at the Le Dinh Duong/Bach Dang roundabout, offering tourists coming from Đà Nẵng International Airport a more direct route to My Khe and Non Nuoc beaches, along the city's eastern edge.
Da Nang is a major station along the North–South Railway, also known as the Reunification Express. National Highways 1A and 14B run through the city, providing road connections to Hanoi in the north and Ho Chi Minh City in the south, as well as the Central Highlands and Laos to the west. The Hai Pass is a mountain pass separating Da Nang and Thừa Thiên–Huế Province, where Highway 1A road passes through. To cut down on transit time and the danger to motorists from navigating the twisting mountain road, the Hải Vân Tunnel was built, opening in 2005. It is the longest tunnel in south-east Asia at 6.28 km, and allows motorists to save between 30 minutes and an hour on traveling times over the old Hải Vân Pass route. An expressway between Da Nang and nearby Quang Ngai is also in the planning stages.
Several bridges cross the Han River and its tributaries in Da Nang, including the iconic Han River Bridge, Tran Thi Ly Bridge, Nguyen Van Troi Bridge, Tuyen Son Bridge and the recently completed Thuan Phuoc Bridge, which is the longest suspension bridge in Vietnam. The Dragon River Bridge will cross the Han River at the Le Dinh Duong/Bach Dang roundabout, offering tourists coming from Đà Nẵng International Airport a more direct route to My Khe and Non Nuoc beaches, along the city's eastern edge.
Da Nang