The Los Angeles Fire Department rushed to Wilmington after a tunnel collapsed and trapped 31 people inside. The construction workers inside the underground tunnel were rescued roughly an hour after the collapse,

There was one entry point to the 18-foot wastewater tunnel that some 31 people were working in late on Wednesday night, per the LA fire department.

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