The Alaska Highway was built across 1,500 miles of wilderness in 8 months in 1942

The U.S. had proposed a highway to link Alaska to the lower states in the 1920s, but Canada wasn't interested. Then bombs ...
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July Snow Hit Alaska’s Dalton Highway. Overnight Refreeze Is the Real Danger.

In an aerial view, NASA SnowEx researchers Dr. Kelly Gleason and master's student Sage Ebel haul science equipment on snowmobiles on their way to take measurements of snow albedo (reflectivity) in a ...