project. The southern end was only open during summers until 1950, when a freight company foreman who lived near the treacherous Thompson Pass plowed the snow himself for an entire season to prove the route could be used year-round. The highway was paved in 1957. The Trans-Alaska Pipeline System, built in 1973-1977, mostly parallels the highway from Fairbanks to Valdez. Recent and future improvements During the 1990s, the highway was upgraded from Fairbanks to the main gate at Eielson AFB, making this stretch a 4-lane divided road. Intersections with other roads, however, are still almost entirely at-grade. Under SAFETEA-LU, Alaska Route 2 from the Canadian border to Fairbanks, comprising parts of the Richardson and Alaska Highways, has been declared a High Priority Corridor (Corridor 67). What this means for the distant future is not yet certain; although SAFETEA-LU does explicitly provide federal funds for upgrading the road to 4 lanes and divided, from Salcha to Delta Junction. Interstate Highway System Richardson Highway is part of the unsigned part of the Interstate Highway System east of Fairbanks. The entire length of Interstate A-2 follows Route 2 from the George Parks Highway (Interstate A-4) junction in Fairbanks to Tok, east of which Route 2 carries Interstate A-1 off the Tok Cut-Off Highway to the international border. Only a short piece of the Richardson Highway in Fairbanks is built to freeway standards. Major intersections References External links Evolution of the Richardson Highway - ExploreNorth A journey down the Richardson Highway ; archive from archive.org Chugach Census Area, Alaska Copper River Census Area, Alaska Interstate Highways in Alaska Southeast Fairbanks Census Area, Alaska State highways in Alaska Transportation in Fairbanks North Star Borough, Alaska Transportation in Unorganized Borough, Alaska