AH15
From Infogalactic: the planetary knowledge core
Asian Highway 15 (AH15) is a road in the Asian Highway Network running 560 kilometres (350 mi) from Vinh, Vietnam to Udon Thani, Thailand connecting AH1 to AH12. The route is as follows:
Vietnam
Laos
Route 8: Keoneau - Vieng Kham
Route 13 (Concurrent with 
): Vieng Kham - Thakhek
: Thakhek - Nakhon Phanom
Thailand
| Across the whole continent |
 |
|
|---|---|---|
| Southeast Asia | ||
| East Asia, Northeast Asia and Southeast Asia | ||
| Indian Subcontinent | ||
| North Asia, Central Asia and Southwest Asia | ||
