The man’s vehicle was found overturned in the westbound lane east of Jacumba, according to the California Highway Patrol. The CHP reported that at about 9:45 a.m., the man was still alive.
The preliminary investigation indicated the man died from an unspecified medical condition, not from crash-related injuries, according to Capt. Mike Mohler of Cal Fire.
The victim’s vehicle was found blocking the left westbound lane near the In-Ko-Pah County Park exit, according to the CHP.