Crash Closes Portion of I-15 in South Las Vegas Valley

Northbound lanes were shut down for several hours on Sunday morning due to the incident.

Apr. 12, 2026 at 3:12pm

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An extreme close-up photograph of twisted metal car parts and shattered glass on the dark asphalt of a highway, conveying the gritty aftermath of a serious traffic incident.A crash on I-15 in Las Vegas forced the closure of northbound lanes, disrupting traffic and commute times in the region.Las Vegas Today

A crash on northbound Interstate 15 at Cactus Avenue in the south Las Vegas valley forced the closure of all northbound lanes on Sunday morning around 7:20 a.m. Nevada State Police responded to the scene, and drivers were advised to avoid the area and use alternate routes while the incident was being cleared.

Why it matters

Major highway closures can significantly disrupt traffic flow and commute times in the Las Vegas metropolitan area, especially on a busy interstate like I-15 that connects the city to other parts of Nevada and neighboring states. Providing timely updates on such incidents is crucial for helping drivers plan their routes and avoid delays.

The details

According to Nevada State Police, the crash occurred around 7:20 a.m. on northbound I-15 at the Cactus Avenue exit. All northbound lanes on I-15 were closed at that location as authorities worked to clear the scene. The Regional Transportation Commission of Southern Nevada advised drivers to avoid the area and use alternate routes while the closure was in effect.

  • The crash occurred around 7:20 a.m. on Sunday, April 12, 2026.
  • The northbound lanes of I-15 were closed at Cactus Avenue.

The players

Nevada State Police

The state law enforcement agency that responded to and investigated the crash on I-15.

Regional Transportation Commission of Southern Nevada

The regional transportation authority that advised drivers to avoid the area and use alternate routes during the highway closure.

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What’s next

No further details were immediately available about the cause of the crash or any potential injuries. The northbound lanes of I-15 were expected to remain closed for several hours while the scene was cleared.

The takeaway

This incident highlights the importance of timely traffic updates and the ability for drivers to quickly find alternative routes when major highways are unexpectedly closed due to crashes or other incidents. Effective coordination between law enforcement, transportation agencies, and the public is crucial for minimizing the disruption caused by such events.