A two-vehicle crash near 59th Avenue and Thomas Road in West Phoenix left four adults in critical condition and sent a teenage boy to the hospital in stable condition Friday night. The Phoenix Fire Department responded around 9 p.m. to treat five total victims at the scene before handing the investigation over to Phoenix police.
Emergency crews transported two men and two women to a hospital in critical condition, according to KTAR News. A separate report from 12News similarly described the injured adults as three men and one woman, all transported in critical condition, while the teenage boy was listed in stable condition. The discrepancy in the gender breakdown of the injured adults between the two outlets' reporting remains unresolved. Firefighters stabilized all five victims on scene before Phoenix Police Department detectives took control of the crash investigation.
A Corridor With a Violent History
This is not the first time this stretch of West Phoenix has seen carnage. Back in December 2022, three people died inside a burning vehicle after a high-speed rear-end collision near this same intersection, when a car struck a pickup truck near a local restaurant, according to the same 12News report on that earlier fire. Police at the time pointed to high speed as a primary factor in that fatal crash.
City of Phoenix Transportation Subcommittee records from June 2022 show that stretches of Thomas Road and 59th Avenue are designated as part of the municipal High Injury Network, with the nearby intersection of 75th Avenue and Thomas Road ranked 18th on the city's list of highest-risk crash locations. The city adopted its Vision Zero plan in late 2022, directing $10 million annually toward high-collision arterial corridors like this one.
An overview of West Phoenix traffic patterns from law firm GAMESQ, PLC notes that 59th Avenue and Thomas Road function as heavily used arterial routes through Maryvale, with dense commuter volume, frequent turning movements, and proximity to Cartwright Elementary School District facilities that create frequent conflict points, especially during peak traffic hours.
Open Questions on What Caused the Crash
What specific driver behavior led to Friday night's collision — whether speed, a red light, or something else — has not been disclosed. It is also not yet known whether Phoenix police vehicular crimes detectives will pursue charges. Under Arizona Revised Statutes § 28-672, a moving violation that causes serious physical injury is a class 3 misdemeanor requiring completion of traffic survival school and a 90- to 180-day license suspension. Separately, Arizona Revised Statutes § 28-693 defines reckless driving — operating a vehicle in reckless disregard for the safety of persons or property — as a class 2 misdemeanor that can bring a license suspension of up to 90 days.
Part of a Statewide and Local Pattern
The crash arrives even as Arizona's overall traffic safety numbers have been trending in a better direction. The Arizona Department of Transportation reported that statewide traffic fatalities dropped 5.2% in 2025 to 1,156 deaths, the third consecutive year of declines, even though total crashes remained near historic highs at 118,052. Speeding was still a contributing factor in 367 deaths and nearly 19,831 traffic injuries statewide in 2025, according to KTAR News, accounting for close to a third of all traffic fatalities in the state.
At the city level, a 2026 analysis by My AZ Lawyers found Phoenix recorded 278 traffic deaths in 2024, down from 307 in 2023, alongside a 13% reduction in serious-injury crashes that officials tied to Vision Zero infrastructure investment. Even so, this stretch of 59th Avenue keeps showing up in the crash logs. Hoodline reported three critical after a crash near 59th Avenue and McDowell Road, just a mile south of Thomas Road, in June — a collision that later proved fatal for a 43-year-old woman. Just last month, two men were left fighting for their lives after a separate crash on Thomas Road at 19th Avenue near Encanto Park.
Friday's crash remains under investigation by the Phoenix Police Department, and the updated medical condition of the four critically injured adults has not been released.
