Medical call at Chevron gas station in Upland Heard on: San Bernardino County CA Fire Dispatch 00:07 At Alpha Two, medic ambulance 100 and seventy-eight at Chevron gas 185 North Mountain Avenue between. 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. At Alpha Two, medic ambulance 100 and seventy-eight at Chevron gas 185 North Mountain Avenue between. 2026-10-30 02:40 UTC Medical Emergency N Mountain Ave, Upland, CA 91786 View on map