Here in Chicagoland, the major tollways aren't boundary oriented, they're just charging effectively per mile. The same is true of my home state of Indiana. They were supposed to be free once the bonds were paid off, but, of course, that never happened.
When I was in the Chicago area, I paid no tolls when I entered and exited the tollway within the same region. Perhaps that has changed within the last 10ish years?
It doesn't seem practical to charge tolls at every onramp.
>but, of course, that never happened.
Because there is no consequences for the peddlers or the supporters.
You wouldn't take seriously someone who advocates with a straight face for reinstating prohibition or segregation yet it's perfectly socially acceptable to say "no, it will be different this time".
It's not just toll roads. You see this with every recurring bad thing.