Two people were injured in a collision between a motorcycle and a car at the intersection of Hamilton Blvd. and W. 24th Street around 8:15 Wednesday night.
Sioux City Police say the motorcycle was southbound on Hamilton Blvd. when it struck a northbound Nissen Sentra broadside that was making a left-hand turn onto W. 24th Street.
The 26-year-old male operator of the motorcycle was transported to MercyOne and then life-flighted to an Omaha hospital with life-threatening injuries.
He was not wearing a helmet.
The 18-year-old male driver of the Nissen was uninjured but a 17-year-old girl who was a passenger had to be extricated from the car by Sioux City Fire & Rescue.
She was transported to MercyOne with serious injuries.
Both occupants of the car were wearing seatbelts.
The names of the people involved are not being released at this time.
