Slow vehicle causing backup on I-15 southbound Heard on: California Highway Patrol - Riverside 00:09 00:00 Machine at 2103 I-15 southbound, south of Nichols Road, white Kia sedan, (number withheld). 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 Machine at 2103 I-15 southbound, south of Nichols Road, white Kia sedan, (number withheld). 00:05 730, slow and slowing, causing traffic to back up. 00:08 872 at 1714. 2026-10-23 00:12 UTC Traffic I-15, Lake Elsinore, CA View on map