[haskellandrust]

What do you mean by “the economics” here? I barely drive but I have a toll transponder, I set it up once and haven’t thought about it since.

[ghaff]

Toll collection used to be much worse in terms of collection efficiency (revenue-cost)--perhaps 50% as I understand it. With all the automated toll booths I assume it's much better today.

[seanmcdirmid]

I don’t even have a toll transponder, OCR these days is good enough to detect your plate number and charge the linked account.

[esrauch]

Don't they charge you more if you do pay-by-plate though? I always see signs that have a price with local ez-pass, a higher price with out-of-state ez-pass, and an even higher price for pay-by-plate.