Hyland River Provincial Park runs along which 2700km roadway?
Hyland River Provincial Park: Hyland River Provincial Park is a provincial park in British Columbia, Canada, located near the boundary with Yukon along the Alaska Highway just east of the community of Lower Post and north of the Liard River. Alaska Highway:  Completed in 1942 at a length of approximately 2700 km , as of 2012 it is 2232 km long.
Alaska Highway