GCSO traffic officer was camped out for a couple hours this morning on I-85N in a dark blue unmarked Crown Vic. He was parked parallel to traffic in the grass right before the guard rail. Not sure what he was shooting, but would guess radar. Watch for roaming GCSO traffic officers on I-85 all the way from Highway 153 (Anderson County line) to Highway 14 (Spartanburg County line.) Any weekdays from 0700-1530 are fair game, as well as Wednesday through Saturday nights.