Traffic crash at Second Street and Twentieth Avenue Heard on: Johnson IA Fire Dispatch Group Calls 00:32 00:00 Johnson County Ambulance, JCA two three, respond to traffic incident at. 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 Johnson County Ambulance, JCA two three, respond to traffic incident at. 00:06 Second Street and Twentieth Avenue, Carlisle. 00:09 Cross streets are Twelfth Avenue and Twentieth Avenue. 00:22 Carlisle Fire, CFD One, respond to traffic incident at Second Street and Twentieth Avenue, Carlisle. 00:29 Cross streets are Twelfth Avenue and Twentieth Avenue. 7/30/2026 12:43 PM Traffic 2nd St & 20th Ave, Coralville, IA 52241 View on map