OHP: Medical Condition May Have Caused Tulsa Crash

Traffic investigators are trying to figure out what caused a man to crash his truck on Interstate 244 in Tulsa overnight.

Oklahoma Highway Patrol troopers say they found him around midnight. His white pickup had crashed through a sign in the median near the Memorial exit.

Crews performed CPR on the driver and took him to the hospital in serious condition. They say he may have had a medical condition that contributed to the crash.

The man's identity has not been released.