A person was struck and killed Saturday on the Costa Mesa (55) Freeway in Tustin, authorities said.
The crash occurred about 1:10 a.m. on the northbound at 17th Street, the California Highway Patrol reported.
Witnesses said a person was walking in the No. 3 of the northbound freeway prior to the crash, possibly wearing a black hoodie, the CHP said.
A representative from the coroner’s office was called to the scene at 1:20 a.m.