Highways in Thailand

Asian Highway 1 (AH1) is the longest east–west route of the Asian Highway Network, running from Tokyo, Japan via the Korean Peninsula (South Korea and North Korea), China (Mainland China and Hong Kong), Mainland Southeast Asia (Vietnam, Cambodia, Thailand, and Myanmar), the South Asia (India, Bangladesh, and Pakistan), and the Iranian Plateau (Afghanistan and Iran) to the international border between Turkey and Bulgaria west of Istanbul where it joins European route E80, running all the way to Lisbon, Portugal.

Asian Highway 2 (AH2) is a road in the Asian Highway Network running from Denpasar, Indonesia to Merak, and Singapore to Khosravi, Iran. The route passes through 10 countries and is connected to M10 of the Arab Mashreq International Road Network. The route is as follows:

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.

Asian Highway 3 (AH3) is a route of the Asian Highway Network which runs from Ulan-Ude, Russia (on AH6) to Tanggu, China; and Shanghai, China (on AH5) to Chiang Rai, Thailand and Kengtung, Myanmar (both on AH2).

Asian Highway 16 (AH16) is a road in the Asian Highway Network running from Tak, Thailand to Đông Hà, Vietnam connecting AH1 and AH2 to AH1 after AH1 takes a turn from south to North after crossing Cambodia. The route is as follows:

Asian Highway 13 (AH13) is a road in the Asian Highway Network running from Hanoi, Vietnam to Nakhon Sawan, Thailand. The route is as follows:

Asian Highway 15 (AH15) is a road in the Asian Highway Network running from Hồng Lĩnh, Vietnam to Udon Thani, Thailand connecting AH1 to AH12. The route is as follows:

Asian Highway 19 (AH19) is a road in the Asian Highway Network running 459 km from Nakhon Ratchasima to Bangkok in Thailand. This highway connects Nakhon Ratchasima to Bangkok via port city of Laem Chabang.

international road in Asia

road in Myanmar