Briana Medina, 21, Joann Ajejandra Zermeno, 20, killed, driver Bronik Sardaryan seriously injured, taken to hospital, after he loses control of car at high rate of speed and crashes into bridge structure in Las Vegas.

A single-vehicle car crash left two women dead and a man in serious condition Saturday morning.

Police responded to Ogden Avenue and City Parkway, which is near the spaghetti bowl, just before 1 a.m.

Upon arrival, officers found a crashed 2005 Hyundai Sonata. Briana Medina, a 21-year-old passenger, was pronounced dead at the scene. The driver and second passenger Joann Ajejandra Zermeno were taken to University Medical Center, where 20-year-old Zermeno was pronounced dead.

Driver Bronik Sardaryan remained in serious condition.

A preliminary investigation indicated that the Sonata was traveling east on Ogden Avenue at a high rate of speed. The driver lost control at a curve in the road, spun out and hit part of a bridge structure, police said.

These are the 11 and 12 traffic-related deaths in Las Vegas police jurisdiction this year.

The crash remains under investigation.