LAS VEGAS (KLAS) — The southbound lanes of I-15 are completely open to traffic after a crash involving multiple vehicles caused all but one lane to be closed for around two hours.

Nevada State Police said a black car left its travel lane and struck an inside guardrail near St. Rose Parkway. Four other vehicles struck the debris from that guardrail and one car overturned. Three people were transported to a hospital with non-life-threatening injuries.
The debris and different crash scenes covered all but the far right lane restricting traffic to that lane and causing some early morning delays.