That might be true if only 1/3 of Anchorage drivers drove like maniacs no matter what the weather, but in actuality it's more like 3/4 of Anchorage drivers drive like maniacs.
That's because only 3/4 are on the road at any time. Traffic is insane in Fairbanks also. You'd think that with all of Alaska why would everybody want to be on the same few miles of road, but there they are.