Big rig smoking on I-80 shoulder near Alta Heard on: Placer County Law Enforcement and CAL Fire 00:20 00:00 And also, I just overshot a white and white big rig westbound west of Alta. 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 And also, I just overshot a white and white big rig westbound west of Alta. 00:05 Heavy smoke, negative flames. 00:06 Just in case you get any calls, westbound west of Alta, right shoulder. 00:14 736, you just overshot white over white westbound west of Alta. 00:18 Heavy smoke, negative flames on the right-hand shoulder. 00:20 In case of calls. 2026-10-30 14:32 UTC Fire I-80, Alta, CA View on map