Headline: Major traffic congestion near Altamont St / Exit 283 (I-90) and Walnut St / Exit 280 (I-90) Severity: Major Type: JAM Location: Altamont St / Exit 283 (I-90) and Walnut St / Exit 280 (I-90) From: Altamont St/Exit 283 (I-90) To: Walnut St/Exit 280 (I-90) Coordinates: 47.65241, -117.40666 Started: 2026-04-29T00:13:02.000Z Ended: 2026-04-29T02:29:00.000Z Last reported: 2026-04-29T01:45:35.305Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-2ee0853e-aebb-4c4c-8897-be1904b7e088-TTL13537955760000000--major-altamont-st-exit-283-i90-walnut-st-280-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-2ee0853e-aebb-4c4c-8897-be1904b7e088-TTL13537955760000000