iTunes Radio is all about the music, not local broadcast radio stations.
The only available "local stations" are NPR, which only came to iTunes Radio in June of this year. It was not available when Fred posted last year.
ESPN is the only other "News" station available.
No other local station are available.
This may change but Apple has not announced anything.
Many stations do have streaming via Internet Radio in iTunes and via a web browser but not via iTunes Radio.
I understand but Fred Davenport wasn't asking about Internet Radio proprietary of iTunes, he was asking about listening to his local radio station through iTunes Radio.
So how many other local radio stations (or even not local) that are not NPR can you get?
Fred never responded but most likely after iTunes Radio was released, he was looking for the radio stations available as they were prior to iTunes Radio.
It was explained how to get these in iTunes.