Medical aid requested on northbound Highway 99 near Hammonds Ave Heard on: CalFire MMU & Local Area Dispatch 00:38 00:00 Medical aid, city of Livingston. 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 Medical aid, city of Livingston. 00:03 Northbound Highway 99 south of Hammatt Avenue. 00:23 Engine 94, medical aid. 00:25 CHP at scene requesting. 00:27 Northbound Highway 99 south of Hammatt Avenue. 00:30 Response, check back on receipt, minute 1704. 00:35 Engine 57, copy, cancel. 2026-10-20 00:00 UTC Medical Emergency CA-99, Livingston, CA View on map