AH3
| Asian Highway 3 | ||||
|---|---|---|---|---|
| Major junctions | ||||
| North end | Ulan Ude, Russia | |||
| South end | Chiang Rai, Thailand | |||
| Location | ||||
| Countries | Russia, Mongolia, China, Myanmar, Laos, Thailand | |||
| Highway system | ||||
| ||||
Asian Highway 3 (AH3) is a route of the Asian Highway Network which runs 7,331 km (4,555 mi) from Ulan-Ude, Russia (on AH6) to Tanggu, China; and Shanghai, China (on AH5) to Chiang Rai, Thailand and Kengtung, Myanmar (both on AH2).