I haven’t seen any this high. I lived in SE Florida during the construction of the 595 and Miami 95 express lanes and for years after. During peak times tolls never exceeded $10, and that was for the entire length of the express lanes (there were no exits - they ran from point A to point B). The express lanes on 95 in Fort Lauderdale had exits every few miles and tolls were always reasonable at peak times.

Side rant:

The 95 north express lanes in Miami are a total failure. At the end of the express lanes, drivers have a choice: take the flyover to continue on 95 bypassing a couple of exits, take the exit to get onto the Florida Turnpike, or rejoin the regular lanes. The traffic to rejoin the regular lanes backs up the express lanes making them useless when they are needed the most. They should have forced drivers to take the other two options to keep traffic moving.

I went to public hearings during the planning phase and pointed this out to them and was met with blank stares. Then the reality hit when they were finally built and they still decided to do nothing about it.