The KNS has an update [1] on the LED billboard "impasse" today.
The same issue is playing out in Nashville. Mike Byrd at the Enclave blog has been following it closely [2].
This is starting to sound like the AT&T cable bill. Wonder why the billboard industry hasn't gone to the Tennessee legislature to ask for statewide regulations allowing LED billboards?
UPDATE: Frost calls on UT to comply with billboard law [3]