Thailand’s Longest Railway Tunnel Nears Completion
Construction of the 6.2-kilometre Ngao Tunnel in Lampang is nearing its final stages, with operations expected to commence in 2028.
According to Khaosod English, Thailand is approaching a significant infrastructure milestone as the construction of the country's longest railway tunnel nears completion. Located in the Ngao district of Lampang province, the tunnel spans 6.2 kilometres through challenging mountainous terrain. Deputy Prime Minister and Transport Minister Phiphat Ratchakitprakarn recently attended a breakthrough ceremony to mark the progress of the project. Officials anticipate that the excavation phase will be finalized by December of this year. For residents and travellers, this development represents a major step forward in enhancing connectivity across northern Thailand. Once fully operational, the tunnel is expected to streamline rail travel and improve logistics in the region. While the breakthrough marks a critical achievement, the project remains in its final construction phase. Train services are currently scheduled to begin in 2028. Further updates regarding the specific operational timeline and the integration of this tunnel into the national rail network are expected as the project moves toward its completion date.
