National Highway 510 (India)

National Highway 510, commonly referred to as NH 510 is a national highway in India. It is a spur road of National Highway 10. NH-510 traverses the state of Sikkim in India. The highway is being maintained by the NHIDCL.

Route
Singtam - Tarku - Ravangla - Legship - Gyalshing.

Junctions

 * Terminal near Singtam.