yep, the have tag readers and bill you for the toll later. i have never gotten one i don't think the readers can read my tag on the limited. it's in under the tour pac and hard to see from an above angle. splitts a friend of mine here get them after a couple of years sometimes. i just never have and have been ridding down there for years with the north texas crew.Ha. Speaking of which, Texas sent me a pic of me on my bike sometime on our Texas Twister trip saying I didnt pay a toll.