CONTRA COSTA COUNTY, Calif. (KRON) — A head-on crash between a car and a semi-truck has shut down a portion of Byron Highway overnight on Thursday.
The crash closed the highway between Bruns Road and Mountain House Rd in Byron, California around 3:30 a.m.
The East Contra Costa Fire Protection District said powerlines are down in the roadway.
Pacific Gas and Electric has responded and said the closure will last several hours.