The Dalton Highway is considered the most dangerous road in the USA.
Be prepared if you plan to drive the road, which is 90% gravel and often covered in ice or ankle-deep mud. There's pretty much nothing the Dalton Highway doesn't come warned about: potholes, falling rocks, deer crossings, sudden winds, dangerous animals, tight corners and more. What so self-confidently calls itself a highway is a largely unpaved road, away from any human settlement and often only used by daredevil truckers:

The Dalton Highway in northern Alaska is legendary and I really wanted to drive it.
Three quarters of the 666 kilometers, the number makes you suspicious, are beyond the Arctic Circle. The highway was built in the 1970s as a maintenance road for the huge Trans-Alaska Pipeline and was named after an engineer. There are only two places on the way: Coldfoot - (also this name - is no coincidence), has 10, Wiseman 14 inhabitants. Not 14,000, just 14 (I stayed here on the way there and back).