With its deep focus on character psychology, “Dia dao” (The Tunnel) successfully portrays the survival struggle of patriotic civilians, rather than merely depicting soldiers fighting for victory.

The Hanoi Department of Transport has just submitted an investment proposal and a pre-feasibility study report on a project to build a tunnel connecting two urban railway lines, No 2A and line No 3.

Hanoi is working on a project to construct a tunnel at the Co Linh intersection on the road to Vinh Tuy bridge (Belt Road No.2) in Long Bien district, in a bid to ease traffic congestion in the area.

The capital city of Hanoi officially opened the Le Van Luong - Belt Road No. 3 tunnel to traffic in the morning of October 5, part of the city's moves to address traffic congestion.

A new underground tunnel, which is far below the sea level, has been discovered in the world’s largest cave Son Doong in the central province of Quang Binh.

The construction of the tunnel through the Cu Mong Mountain Pass connecting Binh Dinh and Phu Yen provinces is expected to be completed by the end of this year, three months ahead of schedule.

More flyovers and tunnels will be built in HCM City to reduce traffic congestion, the city’s Department of Transport has said.

The central city of Da Nang is stepping up efforts to gear up infrastructure for the APEC Economic Leaders’ Week, which is only less than six months ahead.

The central city of Da Nang started construction of a tunnel at the junction of Dien Bien Phu, Nguyen Tri Phuong and Le Do streets, one of the busiest roundabouts in the city, on December 29

Authorities of the central province of Quang Tri on March 11 made a fact-finding trip to a tunnel which was recently unearthed at Cua Tung border station.

Thailand is researching the feasibility of the Mekong-Loei-Chi-Mun project, which aims to build a tunnel diverting water from the Loei River, a branch of the Mekong River, to the Northeast region.

The Prime Minister has approved the widening of Deo Ngang Tunnel under a BOT (Build-Operate-Transfer) model.

The central city of Da Nang plans to build a tunnel through the Han River to ease traffic congestion at junctions in Son Tra and Hai Chau districts.