Riverdale, UT (August 6, 2025) – A multi-vehicle crash with injuries was reported on Monday, August 5, at approximately 11:31 a.m. on northbound Interstate 15 near mile marker 339 in Riverdale. The collision involved several vehicles and temporarily blocked traffic in the area as emergency services responded.
According to initial reports, multiple cars collided in the northbound lanes of I‑15, creating a chain reaction that caused moderate to serious injuries to some occupants. Riverdale Fire and EMS units arrived on the scene within minutes and began treating victims at the site. Several people were transported to nearby hospitals for further evaluation and treatment. The number and severity of injuries have not yet been officially released.
Troopers from the Utah Highway Patrol closed several lanes to allow rescue crews and investigators to safely assess the scene and assist those involved. Debris from the crash was scattered across multiple lanes, and several vehicles had to be towed from the highway. The cleanup and investigation lasted over an hour, during which drivers experienced significant delays approaching the area.
Authorities are still working to determine the cause of the collision. Investigators are considering factors such as speeding, following too closely, and driver distraction as possible contributors. Dashcam footage and witness statements are being reviewed to help piece together how the incident occurred.
No citations or arrests have been announced, and the crash remains under investigation. We extend our best wishes for a full recovery to everyone affected by this serious incident.
Crashes on Interstate 15 in Riverdale
Multi-vehicle collisions on interstates like I‑15 often occur during heavy traffic periods when one small mistake can quickly involve several vehicles. These crashes are not only dangerous but can also result in long-term physical, financial, and emotional consequences for those involved.
Victims of multi-car pileups may suffer broken bones, soft tissue injuries, back trauma, or concussions. In many cases, recovery includes ER treatment, imaging scans, rehabilitation, and ongoing medical care. On top of that, the stress of dealing with lost wages, transportation disruptions, and insurance adjusters can be incredibly overwhelming.
If you were injured in a crash involving multiple vehicles, our car accident lawyer is here to help. We represent victims across Utah who need strong legal support to hold negligent drivers accountable and pursue compensation for their injuries and losses.
At Flickinger Boulton Robson Weeks, our experienced legal team works closely with accident victims to guide them through the legal process and recover the maximum compensation available. Contact us today at 801-500-4000 for a free consultation and find out how we can assist you after a serious highway collision.