Ah! Never seen one of those. Guess that's why they mail me the tickets once I make it back home to Tennessee.
IN NC on 540 south there is a section toll road with no toll booths - once I had to get on for a short stretch and was mailed 65 cent tolls with a 40cent stamp.
Now there is one money making section of highway. The stupidity just amazes me.
But on the other hand crossing a bridge with a Dually and a Trailer going to Long Island in NY I think the toll was $60 plus dollars and some semis pay over $100
And they do not even were a mask when they steal you money - don't know what they do with the money cuz the roads suck!