Headline: Major traffic congestion near Grand Ave (I-80) and Gilman St (I-80) Severity: Major Type: JAM Location: Grand Ave (I-80) and Gilman St (I-80) From: Grand Ave (I-80) To: Gilman St (I-80) Coordinates: 37.84288, -122.29738 Started: 2026-06-29T21:49:00.000Z Ended: 2026-06-30T01:55:30.000Z Last reported: 2026-06-29T23:54:35.040Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-6418a28c-13b8-4207-98f4-77f409ef10ff-TTL14628507692008000--major-grand-ave-i80-gilman-st-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-6418a28c-13b8-4207-98f4-77f409ef10ff-TTL14628507692008000