Headline: Reported vehicle accident near CA-55 / Costa Mesa Fwy (I-405) and MacArthur Blvd (I-405) Severity: Unknown Type: ACCIDENT Location: CA-55 / Costa Mesa Fwy (I-405) and MacArthur Blvd (I-405) From: CA-55/Costa Mesa Fwy (I-405) To: MacArthur Blvd (I-405) Coordinates: 33.68354, -117.85916 Started: 2026-05-08T00:43:55.000Z Ended: ongoing Last reported: 2026-05-08T00:52:46.068Z Description: Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-043134e0-4d61-4bd0-b7e9-3af85f054b55-TTR16610759472008001--ca-55-costa-mesa-fwy-i405-macarthur-blvd-vehicle-accident/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-043134e0-4d61-4bd0-b7e9-3af85f054b55-TTR16610759472008001