I know that urban sprawl over the last 50 + years in CA had pushed commuters out into the nether reaches of sanity for time/miles of a daily commute. Now add $8 gas...
California was among the first to repurpose gas tax revenue to fill holes in their state's general budget - something the gas tax was never supposed to be used for... Roads, bridges, highway infrastructures were the reasons used for a gas tax in the first place. It was easy to persuade voters to vote for a tax that put motorists on the hook for roads, bridges, etc.