None of the 31 construction workers rescued in the tunnel sustained visible injuries, according to LAFD. Firefighters said construction workers climbed over a roughly 12 to 15-foot pile of dirt to escape.

As many as 15 workers were trapped in an industrial tunnel collapse in Los Angeles' Wilmington area, the city's fire department said. No injuries have been confirmed, according to the Los Angeles Fire Department (LAFD).

The Los Angeles Fire Department says 31 workers have been safely removed from an industrial tunnel after part of the structure collapsed.