Erratic semi reported speeding on US-12 Heard on: Walla Walla Valley Law, Fire and EMS 00:05 Six, twelve, erratic plus 12 milepost 301 at Amazon semi Oregon registration high rate. 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. Six, twelve, erratic plus 12 milepost 301 at Amazon semi Oregon registration high rate. 2026-11-07 00:10 UTC Traffic US-12, Burbank, WA View on map