Riverdale, UT (June 7, 2026) – A multi-vehicle crash on the northbound I-15 led to multiple injuries on Friday afternoon. The collision occurred near 4600 South around 2:57 p.m.
The crash involved nine vehicles. A 15-year-old passenger in a white Hyundai was hospitalized with serious injuries, while several others were treated for minor injuries. Emergency units assisted those affected and helped clear the roadway.
Traffic was initially halted in all northbound lanes south of the I-84 interchange. One lane was later reopened, but delays continued for several hours. No names were released for those involved in the collision.
The investigation into how the crash unfolded is ongoing. Our thoughts are with the injured as they receive medical care.
How Multi-Vehicle Crashes Can Occur on Highways
Chain-reaction collisions often happen when traffic slows suddenly, or a vehicle is unable to stop in time. Even a minor rear-end collision can push cars into other lanes, involving multiple vehicles. Factors such as vehicle size, speed, and road conditions influence how a crash spreads.
Towed trailers or large trucks can increase stopping distances, making it harder to avoid collisions. Highways with heavy traffic are particularly susceptible, and even experienced drivers can be caught off guard. Understanding these dynamics helps explain why several vehicles can be involved and why injuries range from minor to serious.
