Three Dead After Crash Closes Interstate 10, Travel Disrupted

A two vehicle collision located outside Quartzsite on the afternoon of December 22, 2025 left three people dead and shut westbound lanes of Interstate 10 for several hours, state troopers and transportation officials said. The closure was put in place while troopers led an on scene investigation and recovery crews cleared the wreckage, forcing a long detour for motorists heading toward California.

Arizona Department of Transportation traffic bulletins showed westbound I 10 closed at Vicksburg Road while crews worked. Traffic was routed off the interstate at Vicksburg Road northbound onto US 60 westbound to re enter I 10 farther west. ADOT described the closure as long term for westbound lanes during the response, and later reported the roadway was reopened in the evening hours.

Initial public notifications about the incident came through ADOT and Arizona Department of Public Safety traffic posts, with Arizona state troopers overseeing the investigative work on scene. Beyond the immediate human toll, the closure interrupted holiday travel plans for families and commercial carriers passing through La Paz County, and created cascading delays along the Arizona California travel corridor.

Local residents and businesses experienced direct effects from the detour pattern, with longer travel times for local deliveries and for emergency services moving through the area. The timing near a major holiday amplified the community impact, as traffic volumes were higher than typical for the rural stretch of interstate.

The incident underscores the importance of coordinated incident management, timely traveler information, and infrastructure measures that can speed scene clearance and reduce secondary impacts. For La Paz County leaders and state agencies, the crash raises questions about detour capacity at key interchange points and the resources available for major incident response on long rural stretches of interstate.

State troopers continue to lead the investigation into the cause of the collision. Local travelers are advised to monitor official ADOT and DPS traffic updates for current conditions on I 10 and adjacent corridors.