Headline: Major traffic congestion near Simpson Rd (Winchester Rd / CA-79) and CA-74 (Winchester Rd / CA-79) Severity: Major Type: JAM Location: Simpson Rd (Winchester Rd / CA-79) and CA-74 (Winchester Rd / CA-79) From: Simpson Rd (Winchester Rd/CA-79) To: CA-74 (Winchester Rd/CA-79) Coordinates: 33.72058, -117.07642 Started: 2026-06-22T07:14:00.000Z Ended: 2026-06-22T07:43:30.000Z Last reported: 2026-06-22T07:24:28.473Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-67716714-8284-49d0-8c6c-0c1a195aa6a2-TTL16812743076035000--major-simpson-rd-winchester-rd-ca-79-74-rd-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-67716714-8284-49d0-8c6c-0c1a195aa6a2-TTL16812743076035000