The M81 highway has 14 completed sections and 11 under development.
Thailand's Roads Department is rushing to build Motorway M81 between Bang Yai in Nonthaburi province and Kanchanaburi province before January 2024.
Thailand's Roads Department is rushing to build Motorway M81 between Bang Yai in Nonthaburi province and Kanchanaburi province before January 2024.