Headline: Major traffic congestion near Exit 300 (I-5) and Alberta St / Exit 303 (I-5) Severity: Major Type: JAM Location: Exit 300 (I-5) and Alberta St / Exit 303 (I-5) From: Exit 300 (I-5) To: Alberta St/Exit 303 (I-5) Coordinates: 45.54098, -122.67176 Started: 2026-06-29T20:28:30.000Z Ended: 2026-06-30T01:25:00.000Z Last reported: 2026-06-29T20:54:35.677Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-9d4cd581-2371-42e2-b1d0-36e6dcdcf265-TTL12891576600024000--major-exit-300-i5-alberta-st-303-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-9d4cd581-2371-42e2-b1d0-36e6dcdcf265-TTL12891576600024000