A man was critically injured in a single-vehicle crash in Mililani Wednesday night.

The crash occurred at about 9:45 p.m. on Meheula Parkway near the intersection of Kuahelani Avenue.

Police said a white 2014 Audi SQ5 operated by a man described to be in his mid-20s was traveling northbound on the roadway with a 23-year-old male passenger at a high rate of speed when the driver lost control.

The vehicle traveled onto a center grass median then swerved back onto the roadway. Police said the vehicle crossed over two northbound lanes and struck a utility pole and tree.

Honolulu firefighters responded and extricated the driver and passenger from the vehicle.

Emergency Medical Services arrived and provided treatment.

Police said the driver was taken to The Queen’s Medical Center in critical condition and his passenger was taken to Pali Momi Medical Center in serious condition.

Speed was a factor in the crash. It is unknown at this time whether drugs or alcohol were involved.