This working-class California county has the most expensive gas in the nation 

About five hours north of Los Angeles and five hours east of San Francisco lies California’s Mono County, a picturesque region known for its towering, snow-capped mountains and close proximity to Yosemite National Park.

https://www.usatoday.com/story/money/2022/05/17/highest-gas-prices-california-mono-county/9746373002/