Idk, I grew up in WA and saw them there, and I’ve seen them at gas stations along the way in Idaho, Oregon, and Washington (we drive back once/year).
The smaller gas stations don’t seem to have them, but the larger ones do, especially those “oasis” stations. And we tend to stop at larger gas stations, so maybe that colors my perspective here.
Idk, I grew up in WA and saw them there, and I’ve seen them at gas stations along the way in Idaho, Oregon, and Washington (we drive back once/year).
The smaller gas stations don’t seem to have them, but the larger ones do, especially those “oasis” stations. And we tend to stop at larger gas stations, so maybe that colors my perspective here.