So what if you’re just passing through one time?
It’s a pain in the neck, whenever I travel for business to a city and rent a car... half the time I forget to also rent an EZ pass (and/or they forget to offer one). In Chicago there was a 25 cent offramp to the airport. Which was just a stupid low price. Coins only. No quarter, no pay, get a ticket for $35.
you get a bill in the mail...
Then ignore em :P
I suppose they’ll send you a bill that you are supposed to pay, but then again, if you don’t pay tickets and such in Illinois, they’ll just forgive them in a few years anyway.
If you don't pay online when you can they will send you a bill...they take pics of your license plate.