Thailand's Longest 6.2km 'Ngao Tunnel' Nears Completion for New Chiang Khong Railway Line
Infrastructure

Thailand's Longest 6.2km 'Ngao Tunnel' Nears Completion for New Chiang Khong Railway Line

Thailand's longest tunnel, the 6.2km 'Ngao Tunnel', is under construction and slated for completion in 2028. This is part of a new railway project to Chiang Khong, expected to strengthen logistics between Northern Thailand and Laos.

Read up to 3 eligible full articles per Japan day (JST) for free

Create a free account to open up to 3 eligible full articles per Japan calendar day (JST). Headlines and summaries remain available across ASEAN 7.