I'm curious to understand why gas is prohibitive in the Rockies, if you don't mind. It's (at least, it seems to be) so ubiquitous in the Sierra's (where I am ri

I'm curious to understand why gas is prohibitive in the Rockies, if you don't mind. It's (at least, it seems to be) so ubiquitous in the Sierra's (where I am right now) that I kind of assumed it was like this every where in the mountains today.