Traffic stop near speedway entrance in Boone Heard on: Polk County, Dallas County, and Warren County Public Safety and ISP 00:21 00:00 Entrance to the speedway off of South Story Street. 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 Entrance to the speedway off of South Story Street. 00:07 Lincoln or John 898. 00:09 Lincoln or John 898. 00:15 John, 800 and ninety-eight, 2nd white, 2011 Chevrolet Silverado, to (name withheld), of Boone, expiration 500 and twenty-seven, ten four. 9/6/2026 07:25 PM Traffic 223rd Pl, Boone, IA 50036 View on map