Las Vegas police said two men were shot while driving early Monday on Interstate 15.
Police said the shooting happened about 1:35 a.m. on northbound I-15 between Flamingo and Spring Mountain roads.
Both men in the vehicle were shot and taken to University Medical Center with nonlife-threatening injuries.
Police said neither victim was cooperative with investigators. The shooting might be gang-related, police said.
Traffic was diverted while detectives investigated, but lanes were reopened about 5:30 a.m.