AH12

Asian Highway 12 (AH12) is a route of the Asian Highway Network, with a length of 1,195 km (747 miles) that runs from AH3 in Nateuy, Laos, through Muang Xay, Luang Prabang, Vang Vieng, Vientiane, Nong Khai, Udon Thani, Khon Kaen, Nakhon Ratchasima, and Saraburi until its terminus at AH1 in Nong Khae District, Saraburi Province, Thailand.^[1]

Length1,195 km (743 mi)

NorthendNateuy, Laos

SouthendHin Kong, Thailand

Countries Laos
Thailand

Quick facts Asian Highway 12, Route information ...

Asian Highway 12
Map of AH12 in red
AH12 in Laos
Route information
Length	1,195 km (743 mi)
Major junctions
North end	Nateuy, Laos
South end	Hin Kong, Thailand
Location
Countries	Laos Thailand
Highway system
Asian Highway Network
← AH11 → AH13

Close

The highway has been in use since 8 April 1994. Its US$30 million cost was financed by Laos and Thailand, with the exception of the First Thai-Lao Friendship Bridge, funded by the Australian government as development aid for Laos.^[2]