A serious wrong-way collision near Sahara Avenue and Tenaya Way sent two drivers to the hospital in critical condition Thursday, prompting a westbound closure on Sahara Avenue. The cause of the crash remains unknown and is still under investigation.
The Las Vegas Metropolitan Police Department said officers responded to the wrong-way crash near the intersection, according to a post from LVMPD
on social media. Both drivers were transported to the hospital in critical condition, and the department said the cause of the collision is unknown at this time and remains under investigation. The closure itself was significant:
The crash led to a westbound closure on Sahara Avenue from Montessori Street to Tenaya Way.
In its post, LVMPD also urged impaired people not to drive, advised drivers who feel unwell to pull over safely and seek medical help, and urged the public more broadly to drive safely and help prevent road tragedies. The department noted that six lives have been lost on local roadways in just the past couple of weeks — a grim tally underscoring how frequent and severe these crashes have become.
A Week Already Marked by Deadly Wrong-Way Crashes
Thursday's collision was not an isolated event. Just six days earlier, a fatal pre-dawn wrong-way crash on northbound I-15 near the Las Vegas Motor Speedway killed both sedan drivers at the scene, after a collision involving two sedans and a semi-truck, according to Ace Law Group. The Nevada Highway Patrol closed all northbound lanes near mile marker 54 for hours while investigating that crash. Hoodline also covered a wrong-way crash that shut down Blue Diamond Road days before Thursday's incident, sending several people to the hospital.
The cluster fits a troubling statewide pattern. A UNLV Nevada Traffic Safety Research Center study released in June 2026 found that 38 fatal wrong-way crashes killed 57 people statewide between 2017 and 2024, with Clark County accounting for more than half — 23 — of those fatal collisions, according to the same report. Researchers noted that wrong-way crashes are disproportionately fatal because of the high-speed, head-on nature of the impacts.
Nevada's Traffic Safety Numbers Tell a Mixed Story
The timing of this week's crashes is notable given the broader statewide push on road safety. Nevada recorded 261 traffic fatalities through September 2026, a 9.38% decrease compared to the same nine-month period in 2025, even though September 2026 alone saw an uptick, with 30 deaths compared to 27 in September 2025, per the Nevada Office of Traffic Safety.
The crash also landed squarely within Nevada Traffic Safety Week. Governor Joe Lombardo proclaimed October 12 to 18, 2026 as the official observance.
Technology and the Law Around Wrong-Way Driving
Nevada transportation officials have explored wrong-way detection systems using radar, cameras and flashing beacons.
Nevada has a Move-Over Law.
LVMPD's Collision Investigation Section continues to investigate Thursday's crash, and no further details on the cause have been released.
