We traveled on numerous toll roads on this trip. In our entire trip which was 6665 miles, we estimate that we paid well over $100+ dollars in tolls. Toll roads differed depending on the state we were traveling through; on some toll roads, you paid to get on, at others you paid each time you exited; and in Colorado on our way home, a camera took a picture of our license plate and a bill will be mailed to our home address (we were on that toll road in late September almost 4 weeks ago; and, have not received a bill yet). Notice the landscape behind the sign; this is in Massachusetts (sorry about the bug smears - taken through the windshield). This is a small fee area in Mass. Depending on the amount of traffic, there could be as many as 10 to 12 lanes. If you had one of the electronic pay devices, you could just slow down to 5 to 10 mph and drive through the designated lane(s). As we were paying cash, we had to stop, get a ticke...