Person pacing on bridge over Highway 5 Heard on: Polk County, Dallas County, and Warren County Public Safety and ISP 00:20 00:00 Echo 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 Echo 00:06 Echo Valley Drive. It's going to be the bridge that goes over the overpass for Highway Five. 00:11 Caller said he was driving on Highway Five and saw a male in a white shirt pacing back and forth on the bridge. 00:19 Copy. 7/19/2026 07:38 AM Suspicious Person Echo Valley Dr, Norwalk, IA View on map