A concrete truck rolled onto its side in the construction zone on I-244 in East Tulsa just before noon Monday.
The crash happened in the westbound lane of I-244 between Garnett and Highway 169.
The Oklahoma Highway Patrol is investigating.
Tulsa Fire was called to the scene because diesel fuel leaked from the truck.
EMSA said the driver was a 48-year-old man, who was transported to a Tulsa area hospital in fair condition.