Headline: Minor traffic congestion near Koopman Rd (I-680) and Sheridan Rd (I-680) Severity: Minor Type: JAM Location: Koopman Rd (I-680) and Sheridan Rd (I-680) From: Koopman Rd (I-680) To: Sheridan Rd (I-680) Coordinates: 37.58561, -121.87263 Started: 2026-06-25T22:49:00.000Z Ended: 2026-06-26T01:22:30.000Z Last reported: 2026-06-26T00:09:32.212Z Description: Slow traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-69c87c13-eea2-41f6-8ba5-7e9b04d6d6c6-TTL14795859984024000--minor-koopman-rd-i680-sheridan-rd-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-69c87c13-eea2-41f6-8ba5-7e9b04d6d6c6-TTL14795859984024000