San Bernardino County firefighters were responding Wednesday morning to a 19-vehicle crash on the 15 Freeway in the Cajon Pass that left 35 people injured and prompted the closure of all southbound lanes, authorities said.

The chain-reaction pileup occurred about 9:30 a.m. at Oak Hill Road and left most of the victims with moderate to minor injuries, according to the county fire department, which was performing triage at the crash site.

The majority of the patients declined to be transported to a hospital, according to fire officials.

Alex R. Hernandez Jr. Attorney at Law 1-888-HDZLAW-8