Headline: Major traffic congestion near Alvarado Blvd / Fremont Blvd (I-880) and Alvarado Niles Rd (I-880) Severity: Major Type: JAM Location: Alvarado Blvd / Fremont Blvd (I-880) and Alvarado Niles Rd (I-880) From: Alvarado Blvd/Fremont Blvd (I-880) To: Alvarado Niles Rd (I-880) Coordinates: 37.59713, -122.05966 Started: 2026-04-30T05:22:00.000Z Ended: 2026-04-30T06:19:00.000Z Last reported: 2026-04-30T05:30:35.686Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-7391c8f7-b6ff-4f6d-8fa7-718d7764acc0-TTL14746807428016000--major-alvarado-blvd-fremont-blvd-i880-niles-rd-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-7391c8f7-b6ff-4f6d-8fa7-718d7764acc0-TTL14746807428016000