It's looking like the whole concept is going to have a hard time in Washington. Putting tolls on sections of Interstate highway that have never previously been toll roads has routinely been rejected by D.C. regulators, according to a recent Associated Press story. Connecticut wants to put them on I-91 and I-84, neither of which were toll roads when Connecticut last had tolls in the '80s. They were only on parts of I-95 and state Route 15.
As for your assertion about sports/news on FM, check the ratings out of Boston, where two sports stations are getting big ratings and billing very well. One of them used to be on AM, but, unlike WFAN New York, decided not to simulcast. The AM is now carrying satellite-fed ESPN Radio programming and who-cares play-by-play (in other words, all college sports, out-of-market pro games and local sports events that aren't the Red Sox, Patriots, Bruins or Celtics), getting the ridiculous Nielsen "participation trophy" phony-baloney 0.1 rating in most books.