Headline: Moderate traffic congestion near 4th St / San Bernardino Ave (Etiwanda Ave) and Historic US-66 / Foothill Blvd (Etiwanda Ave) Severity: Moderate Type: JAM Location: 4th St / San Bernardino Ave (Etiwanda Ave) and Historic US-66 / Foothill Blvd (Etiwanda Ave) From: 4th St/San Bernardino Ave (Etiwanda Ave) To: Historic US-66/Foothill Blvd (Etiwanda Ave) Coordinates: 34.09109, -117.52384 Started: 2026-05-01T00:57:58.000Z Ended: 2026-05-01T01:18:35.000Z Last reported: 2026-05-01T01:00:39.422Z Description: Backed up traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-c80a7019-2b56-46df-8ab0-c1808e985ea3-TTL16622307936012002--moderate-4th-st-san-bernardino-ave-etiwanda-ave-historic-us66-foothill-blvd-ave-traffic/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-c80a7019-2b56-46df-8ab0-c1808e985ea3-TTL16622307936012002