PAOLI, Okla. – An early morning crash involving two semi trucks is blocking the southbound lanes of I-35 in Garvin County.
At least three people have been injured, two were flown to the hospital.
The Highway Patrol is on scene near mile markers 79 and 80.
OHP officials said they expect these closures to last a bit longer because of debris spread across the highway.
Authorities have not released what caused the accident.