Traffic stop on Highway 87 in Lewistown Heard on: Cascade County MT Regional Law Dispatch 00:20 00:00 Great Falls 286 traffic. 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 Great Falls 286 traffic. 00:04 286. 00:06 Mile marker 83 on 87, eastbound in Lewistown, out with a, I believe it's a Chevy. 00:16 Montana registration, it's obstructed. 00:20 I copy. 2026-11-01 20:59 UTC Traffic US-87, Lewistown, MT View on map