Heading west from MA on route 90 and rte 80 ending in SD wondering where EZ Pass stops working. Called Ez rep and was told. "It works up to the Mississippi river" what happens after the Mississippi ...
H"mm we have iPass which is from Illinois and it's supposed to work anywhere EZ pass is accepted. And there are no toll roads after you get to Wisconsin on I90. I like living in Michigan where we have no toll roads, just one toll bridge (Mackinaw)!