M81 motorway opens free of charge with all 8 toll stations for the first time M81 motorway opens free of charge with all 8 toll stations for the first time
THURSDAY, OCTOBER 09, 2025
The Department of Highways offers a free trial of the M81 motorway (Bang Yai - Kanchanaburi) from October 10-14, 2025, marking the first time all 8 toll stations along the 96-kilometre route are fully operational. Usage is limited to 4-wheel vehicles only.