> Registration is like $100 a year for "unlimited" access to roads. Quite a bit cheaper than a yearly unlimited transit pass.
But that's still "some of it".
> And electric cars don't pay a gas tax.
Electric cars' registration fees are much higher to make up for that, e.g., in New Jersey, you owe an extra $260 per year for an EV (which automatically goes up by $10 every year) vs. a gas car.
EVs pay a gas tax in the form of enormously more expensive registration in almost all states. I pay way more for my EV registration than I would have paid in gas tax.