Headline: Major traffic congestion near Chapman Ave (Fullerton) (CA-57) and CA-90 / Imperial Hwy (CA-57) Severity: Major Type: JAM Location: Chapman Ave (Fullerton) (CA-57) and CA-90 / Imperial Hwy (CA-57) From: Chapman Ave (Fullerton) (CA-57) To: CA-90/Imperial Hwy (CA-57) Coordinates: 33.89569, -117.88077 Started: 2026-08-01T01:56:30.000Z Ended: 2026-08-01T02:52:00.000Z Last reported: 2026-08-01T02:10:07.066Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-e1150b8c-5995-435c-8b4e-3e7ac076e337-TTL16561710136017001--major-chapman-ave-fullerton-ca-57-90-imperial-hwy-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-e1150b8c-5995-435c-8b4e-3e7ac076e337-TTL16561710136017001