Vehicle pursuit on Highway 30 near Marshalltown Heard on: Wright IA Interop Group Calls 00:18 00:00 Tama County for Marshall County on R one, call for Tama County. 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 Tama County for Marshall County on R one, call for Tama County. 00:04 Marshall County, go ahead. 00:06 Just for your information, we're taking off, only driver, Highway 30 from 18th Avenue in Marshalltown. 00:13 He's down in the westbound lanes with a light-colored Nissan Altima. 00:16 Just in case our deputies can't catch up to it. 2026-09-13 07:48 UTC Traffic 18th Ave, Marshalltown, IA 50158 View on map