What is the average speed limit on the Alaskan Highway?

Answer 1

In Alaska, speed limits in some rural areas may be 65 mph, but drivers are warned that frost heaves and moose pose serious hazards. There may not be guardrails where drivers from out of state might expect them. Although most paved roads have wide shoulders, there are also stretches were shoulders are narrow or nonexistent. Winter driving -- between October and April, depending on the location -- brings its own hazards of ice, snow and wind although the state Department of Transportation does a pretty good job of clearing the roads.

Answer 2

It is actually unknown by many but no one is allowed to drive on Alaskan Interstates. The reason being .....there are no Interstates in Alaska. There is only one road that links Alaska with the Lower 48 and that runs over 1,000 miles through Canada.