Person overdosing on highway service road Heard on: Travis TX EMS Dispatch Group Calls 00:04 Medic 20 , priority three, overdose (number withheld) S IH 35 Service Road, Northbound. 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. Medic 20 , priority three, overdose (number withheld) S IH 35 Service Road, Northbound. 7/11/2026 04:38 PM Substance Use S I-35 Frontage Rd, Austin, TX 78747 View on map