Weird that the National Park Service omits Alaska and Hawaii from their maps, especially given that Alaska has national parks that are larger than some entire states.
Probably not in Alaska outside of anc but Oahu is an absolute zoo and has some of the worst traffic I’ve ever experienced. Noise would absolutely be a big issue there.
They used to have a better map but it looks like it was replaced with this one:
https://maps.dot.gov/BTS/NationalTransportationNoiseMap/