Seward Highway, Alaska

ABOUT:
he Portage Glacier Highway, or Portage Glacier Road, is a highway located in the U.S. state of Alaska. The highway is made up of a series of roads, bridges, and tunnels that connect the Portage Glacier area of the Chugach National Forest and the city of Whittier to the Seward Highway. Most of the highway travels through mainly rural areas just north of the Kenai Peninsula, with the Anton Anderson Memorial Tunnel passing under Maynard Mountain, part of the Chugach Mountain Range. Parts of the route were first constructed in the early 1900s, and the entire highway was completed on June 7, 2000, as part of the Whittier Access Project. As of 2012, the highway has not been extended or rerouted. The main portion of the highway traveling from the western terminus to the Begich, Boggs visitors center is designated as National Forest Highway 35 by the U.S. Forest Service.
SOURCE: WIKIPEDIA