1116-39572 - The Trans-Alaska Pipeline crosses over tundra beneath the mountains of the Brooks Range along the Dalton Highway; Alaska, United States of America
817-147375 - Wildlife Moose Warning Danger Sign about 50 miles northwest of Dawson Creek, British Columbia, Canada on the AL-Can Canadian Trans Highway 1 (Alaska Highway), British Columbia BC, Canada
29-698 - The Trans Alaska Oil Pipeline running on refridgerated support to stop oil heat melting the permafrost,Mount Hayes (4116m) and the Alaska Range in the background, Alaska, USA
29-1494 - The Trans Alaska Oil Pipeline running on refrigerated support to stop oil heat melting the permafrost, Alaska, United States of America, North America