Headline: Major traffic congestion near 20th St / Exit 1B (I-10) and I-405 / San Diego Fwy (I-10) Severity: Major Type: JAM Location: 20th St / Exit 1B (I-10) and I-405 / San Diego Fwy (I-10) From: 20th St/Exit 1B (I-10) To: I-405/San Diego Fwy (I-10) Coordinates: 34.02759, -118.45259 Started: 2026-06-13T17:59:08.000Z Ended: 2026-06-14T00:41:46.000Z Last reported: 2026-06-13T19:09:15.215Z Description: Stopped traffic. Accident Source: CrashStory.com Canonical: https://crashstory.com/incidents/TTI-aa29faee-ea81-414f-a083-0442b432d6c4-TTL16388583724016000--major-20th-st-exit-1b-i10-i405-san-diego-fwy-traffic-congestion/ JSON: https://crashstory-api-production.up.railway.app/api/incidents/TTI-aa29faee-ea81-414f-a083-0442b432d6c4-TTL16388583724016000