Nevada Highway Patrol responded Friday morning to a single-vehicle rollover in the northwest valley.
NHP responded at 8:45 a.m. to an overturned van on northbound U.S. Highway 95 and Ann Road, according to Trooper Loy Hixson.
Four females were transported to University Medical Center with non-life-threatening injuries.
It was unclear if the people were trapped in the vehicle because of damage or because the vehicle was upside down, Hixson said.
The on-ramp to U.S. 95 from Ann Road was blocked while crews cleared the wreck. The ramp should re-open by 10 a.m, Hixson said.
Contact Kimber Laux at firstname.lastname@example.org or 702-383-0381. Find her on Twitter: @lauxkimber.