Single-vehicle crash on County Road 175 Heard on: Grimes County TX Regional EMS Dispatch 00:11 00:00 Medic 32, pre-alert 9554, County Road 175 for one vehicle MVA. 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 Medic 32, pre-alert 9554, County Road 175 for one vehicle MVA. 00:07 One patient that needs to be checked out. 00:09 Respond on ground. 00:10 EMS time out 655. 2026-10-19 11:53 UTC Traffic County Road 175, Iola, Texas 77861, United States View on map