1. Wildlife crossings.
Alaskan drivers are accustomed to sharing the road with the occasional caribou, bison, wolf, or pair of sandhill cranes… and of course, there are the moose. They always have the right of way, so anywhere they’re particularly prone to meandering across the highway, we’ll be sure to post appropriate signage. (And you thought those “moose crossing” signs you can buy at tourist traps were a joke.)