Headline: Major traffic congestion near Diamond Bar Blvd (CA-57) and Lambert Rd (CA-57)
Severity: Major
Type: JAM
Location: Diamond Bar Blvd (CA-57) and Lambert Rd (CA-57)
From: Diamond Bar Blvd (CA-57)
To: Lambert Rd (CA-57)
Coordinates: 33.94659, -117.86811
Started: 2026-06-13T19:41:18.000Z
Ended: 2026-06-13T20:15:07.000Z
Last reported: 2026-06-13T19:54:15.881Z
Description: Stopped traffic. Vehicle fire

Source: CrashStory.com
Canonical: https://crashstory.com/incidents/TTI-aa29faee-ea81-414f-a083-0442b432d6c4-TTL16555939568033000--major-diamond-bar-blvd-ca-57-lambert-rd-traffic-congestion/
JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-aa29faee-ea81-414f-a083-0442b432d6c4-TTL16555939568033000