Driver reports tailgating and speeding SUV Heard on: Polk County, Dallas County, and Warren County Public Safety and ISP 00:12 00:00 I-80 eastbound at Exit 155. Transcript This transcript is auto-generated from live dispatch audio and may be incomplete or inaccurate. It is not an official report and may change. 00:00 I-80 eastbound at Exit 155. 00:02 I 80 eastbound at the 100 and fifty-five exit. 00:04 Report of a red Chevy SUV. 00:06 Driver advised they were tailgating and speeding. 00:08 They did take the 100 and fifty-five exit southbound on Iowa 117. 9/2/2026 05:57 PM Traffic IA-117, Colfax, IA 50054 View on map