The Uniden database has a conventional listing under 'Salt Lake County" and then under 'Utah State - University of Utah' for a frequency of 153.905 and it shows it as Campus Shuttle Buses. I hear it really good at least once a day way down in Saratoga Springs, but it is always medical dispatches, almost like pager dispatches. I heard them dispatch an ambulance to a scene just yesterday. For sure ain't no campus bus traffic. I may submit this to radioreference but not sure what the proper name for it should be. Maybe just 'Medical'? The buses must have moved to some other frequency or system. This is actually a good frquency if you like the ambulance stuff. Not super active but worth having place in your scanner if you live around here.