I-10 Accident Today: Deadly Crash Shuts Down Lanes in West Phoenix
A fatal crash brought traffic to a crawl on Interstate 10 in west Phoenix during the early morning hours of Thursday, July 9, 2026. The collision occurred in the westbound lanes near 63rd Avenue at around 4:30 a.m., just as the region was heading into another day of rush hour traffic.
Local news crews arrived at the scene and reported seeing a body on the freeway, underscoring the severity of the crash.
Video captured by news crews in the moments leading up to the incident showed a pedestrian running across the freeway, though officials have not yet confirmed exactly how that detail connects to the fatal outcome. As of the latest update, full details about how the crash unfolded have not been released to the public.
The Arizona Department of Public Safety confirmed that troopers are actively investigating the incident. Investigators are working to piece together what happened in the minutes before the crash, including why a pedestrian may have been on the freeway at that hour.
The HOV lane on I-10 has remained closed as the investigation continues, adding to congestion for commuters trying to make their way through the west Phoenix corridor.
What Drivers Should Know
For commuters traveling through west Phoenix, the closure has meant longer commute times and detours around the affected stretch of I-10. Rush hour traffic already tends to back up in this part of the city, and a lane restriction near 63rd Avenue only compounds the problem.
Drivers heading westbound are encouraged to check real-time traffic updates before heading out, since closures tied to active investigations can last for several hours depending on how quickly the scene is cleared.
Motorists are also reminded that pedestrian-involved crashes on freeways, while less common than typical vehicle collisions, tend to require more extensive on-scene investigation. This often means longer closures compared to a standard fender bender or multi-car pileup, since investigators need time to document the scene thoroughly before reopening all lanes.
Investigation Remains Ongoing
This remains a developing story, and the Arizona Department of Public Safety has not released the identity of the person who died or confirmed additional details about the circumstances surrounding the crash.
Authorities have not said whether charges are expected or whether the pedestrian seen on freeway video is connected to the person who died.
West Phoenix residents and daily commuters along the I-10 corridor are advised to stay alert for updates from local authorities and traffic services, as lane restrictions in the area may change throughout the day depending on how the investigation progresses.
Anyone with information about the crash is encouraged to contact the Arizona Department of Public Safety directly.
Checks for updates are ongoing, and additional information will likely be released as the investigation moves forward and DPS confirms further details about the cause of the collision.
