Two trucks collide on M-36 in Gregory Heard on: Livingston County Police, Fire and EMS 00:11 00:00 1601. 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 1601. 00:03 Occurred in front of (number withheld) M-36, (number withheld) M-36 for a white post office truck versus a blue Ford truck. 7/2/2026 09:39 AM Traffic M-36, Gregory, MI 48137 View on map