National Highway 717B (India)
National Highway 717B, commonly referred to as NH 717B is a national highway in  India. It is a secondary  spur road of National Highway 17. NH-717B traverses the state of Sikkim in India. The highway is being constructed and maintained by the National Highways and Infrastructure Development Corporation Limited (NHIDCL). Route 
NH717B connects Rhenock, Rongli, Zuluk, chujenpheri and Menla, Sherathang in the state of Sikkim. Junctions  

  Terminal near Rhenock. Terminal near Menla, Sherathang. 