Tunnel through the mountain

The tunnel through the mountain in Sa Pa is expected to be the widest in Vietnam.

Báo Tiền Phong

23/09/2025

The expressway project through the South Central region is accelerating towards completion.

Báo Sài Gòn Giải phóng

23/07/2025

All-out effort is being made to drill a tunnel through the mountains connecting Ha Tinh and Quang Tri provinces.

Báo Tiền Phong

16/07/2025

The over 100km expressway through Ha Tinh province is nearing completion.

Báo Tiền Phong

21/12/2024

What is the status of the Quang Ngai - Hoai Nhon expressway after 22 months of construction?

Báo Xây dựng

14/10/2024

Construction site of the only tunnel through the mountain on the North-South expressway passing through Ha Tinh.

Báo Dân trí

27/06/2024

A close-up view of the construction of the longest tunnel through the mountain on the North Expressway.

Báo Tiền Phong

20/06/2024

Workers erected shelters in the forest and paved the way for the railway line through Khe Net Pass.

Báo Xây dựng

12/05/2024

How was the longest tunnel through the mountain on the North-South Expressway constructed?

VnExpress

16/04/2024

The longest tunnel through the mountain on the North-South Expressway.

VnExpress

31/12/2023