| National Highway 15 | ||||
|---|---|---|---|---|
| Route information | ||||
| Length | 664 km (413 mi) | |||
| Major junctions | ||||
| West end | ||||
| East end | ||||
| Location | ||||
| Country | India | |||
| States | Assam, Arunachal Pradesh | |||
| Highway system | ||||
| ||||
National Highway 15 (NH 15) is a National Highway in India.
The highway originates from Baihata in Kamrup District of Assam and terminates at Wakro in Lohit district of Arunachal Pradesh. It traverse through Mangaldai, Dhekiajuli, Tezpur, Banderdeva, North Lakhimpur, Kulajan, Dibrugarh, Tinsukia and Namsai.