Deputy conducts speed enforcement on Portage Street Heard on: Mackinac County MI Law Dispatch 00:05 I'm clear of that last address and I'll be out at West (number withheld) Portage Street for speed service. 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. I'm clear of that last address and I'll be out at West (number withheld) Portage Street for speed service. 2026-10-22 14:01 UTC Traffic Portage St, St Ignace, MI 49781 View on map