Several agencies responded to a serious collision on Interstate 19 at KM 57.
The north bound lanes of I-19 were restricted due to the accident.
L.T. Pratt with the Green Valley Fire District told KGUN 9 the accident involved a single passenger van with multiple injuries.
Four people were transported with non-life threatening injuries to Banner UMC. Two of the four transported were minors, said Pratt. Everyone was wearing a seatbelt.
Traffic was diverted onto the frontage road to bypass the accident, according to the Arizona Department of Transportation.