TULSA COUNTY, Oklahoma - Tulsa Police are investigating what caused a man to roll his truck over on highway 412 Saturday morning.

Police say the driver was heading westbound on 412 near 33rd west avenue at about 2:30 this morning when his truck flipped over. Officers say the driver told them he thought he was still on Higway 75.

The driver was transported to a hospital, his condition is not known.