Rail transport in Laos
Laos has 422 km (262 mi) of 1,435 mm (4 ft 8+1⁄2 in) standard gauge railways, primarily consisting of the Boten–Vientiane railway, which opened in December 2021. It also has a 12 km (7 mi) metre gauge railway with two stations in Vientiane, Khamsavath and Thanaleng, both of which are connected to Thailand's railway system.