Heard the following new talkgroups last week while driving on I-94 in LaPorte and Porter county area: 12368 Sounded like some car-to-car of ISP-Lowell units, but not sure 24832 data 24896 data Frequencies with confirmed activity from Pinola site in La Porte county: 857.7125, 858.7125, 859.7125, 868.45 868.45 used as control channel ...jim in st. joseph, michigan