National Highway 17 (NH 17) is a National Highway in India running from Sevoke in West Bengal to Guwahati in Assam, with extension to Rangapara in Assam going on currently It starts from its junction with NH-10 at Coronation Bridge in Sevoke, Darjeeling district and connects Upon entering Assam, this highway is connecting Further 72 kilometres (45 mi) extension of this Highway is being done to connect Rangapara via Rangiya, Goreswar, Tangla, Udalguri.