Two drivers died and a passenger was critically injured after a Mazda CX-7 traveling the wrong way on U.S. 95 collided with a Nissan Altima near the Snow Mountain off-ramp, then overturned and caught fire. Nevada State Police responded to the crash just south of the off-ramp on September 11, according to investigators.
The Altima was traveling northbound when the Mazda entered the northbound lanes heading south, according to KLAS 8 News Now. The Altima's driver tried to move right, but the Mazda's left front struck the sedan's left side. The collision overturned the Mazda and ignited a fire; both drivers were pronounced dead at the scene.
The Altima's passenger was rushed to a local hospital in critical condition, per the same station's report. The crash happened along U.S. 95 near the Snow Mountain off-ramp, according to the same station's report. Wikipedia describes the general route of U.S. 95.
A Familiar and Deadly Pattern on Nevada Highways
The crash illustrates the central danger of wrong-way driving: a vehicle moving against traffic can leave approaching drivers little time to avoid a collision. The available reports do not establish whether the crash occurred at night.
The available reports do not provide statewide statistics on alcohol use in fatal wrong-way crashes. It remains unclear whether impairment or another factor played a role in this particular crash, and toxicology results have not been reported.
What is known about detection at Snow Mountain
The available reports do not say whether a wrong-way-driver detection system was operating at the Snow Mountain off-ramp or whether warnings were activated before this crash.
The reports also do not describe plans to reconstruct or upgrade the Snow Mountain interchange ramps.
Nevada's broader warning-system record
FOX5 Las Vegas reported that the Nevada Department of Transportation recorded 28 validated wrong-way-driver events from July 1, 2024, through June 30, 2025; 21 vehicles self-corrected after warning systems activated, four continued the wrong way and three had unknown outcomes, according to FOX5 Las Vegas. As of November 2025, four wrong-way-driver warning systems were operating in Southern Nevada at I-15/Starr Avenue, I-11/Durango Drive, I-11/Kyle Canyon Road and I-11/Skye Canyon Drive, and NDOT planned 12 additional installations, KLAS 8 News Now reported. Snow Mountain is not among those sites.
What the available reports do not establish
The supplied sources do not document a February crash connected to this incident or establish a broader trend involving this stretch of U.S. 95.
No further details on the identities of the drivers or the passenger's subsequent condition have been released in the supplied reports.
