A deadly crash shut down a northbound off-ramp on Interstate 15 Thursday, forcing drivers off their usual route on a well-traveled stretch of highway north of Las Vegas.
The closure is affecting the I-15 northbound off-ramp at mile marker 75. Nevada State Police said the main northbound lanes remain open, although troopers are asking drivers to steer clear of the exit while crews work the scene. Officials have not yet released details on anyone involved or what led up to the crash.
#TrafficAlert IR15 northbound at mile marker 75 off-ramp will be closed, due to a fatal crash. IR15 northbound traffic will not be affected by this crash. IR15 northbound at mile marker 75 off-ramp will be closed for an undetermined amount of time. Please use alternate routes and https://t.co/UG513YFmVE
- Nevada State Police (@NVStatePolice) July 1, 2026
State Police: Fatal Crash Keeps I-15 Exit Closed
In a post shared by Nevada State Police on X, troopers said, "IR15 northbound at mile marker 75 off-ramp will be closed, due to a fatal crash." The agency added that the ramp is expected to stay closed "for an undetermined amount of time" and urged drivers to avoid the area.
According to the same update, traffic on northbound I-15 itself is not being affected, but motorists are being asked to use alternate routes until the scene is cleared.
Where This Exit Sits And Typical Workarounds
Mile marker 75 is north of the Las Vegas valley near the Valley of Fire Highway, a stretch that has seen previous crashes and temporary reroutes. Prior coverage notes that when ramps or lanes are blocked in this area, drivers are often pushed onto Valley of Fire Road or U.S. 93 as detours, according to KTNV.
Why This Strip Of I-15 Draws Safety Scrutiny
State traffic safety officials have long zeroed in on high-speed interstate corridors such as I-15 because wrecks on those roads account for a disproportionately large share of fatal crashes statewide. According to the Nevada Office of Traffic Safety, the state partners with NDOT on engineering, enforcement and education efforts aimed at cutting deaths and serious injuries on major routes like I-15.
What Drivers Should Do Now
Northbound travelers should plan for detours, check official alerts before heading out and give themselves extra time through the area. The Nevada Department of Transportation posts current closure and travel advisory information on its website, and drivers can also follow law enforcement social channels for real-time updates on when the ramp reopens.
In its initial alert, Nevada State Police released only a brief notice about the closure and did not provide information about victims or the cause of the crash. The agency has not released additional details as of this posting. This story will be updated when officials share more information.
