ST. GEORGE, Washington County, Utah, Oct. 15, 2026 — One woman was hospitalized with head injuries Tuesday evening, October 13, after a three-vehicle crash at the intersection of River Road and Quarry Ridge Drive in St. George, according to investigators. Two other drivers involved were not taken to the hospital.
St. George Police said officers responded to the intersection around 6 p.m. after a report of a crash involving a minivan, a Jeep and a GMC truck, each driven by an adult woman. Sgt. Bryan Hendrix told reporters the minivan was turning left from Quarry Ridge Drive onto River Road from the far left turn lane, while the Jeep was turning left from the adjacent lane. Both drivers reportedly had a green turn arrow at the time.
Authorities said a northbound GMC truck entered the intersection against a red light and struck the minivan broadside, pushing it into the Jeep. The truck's driver suffered head injuries and was taken to St. George Regional Hospital, according to Hendrix. The minivan's driver reported pain too, and the Jeep's driver was not injured.
The truck's driver is expected to be cited for failing to obey a traffic signal, according to Hendrix.
The crash remains under review by St. George Police as officers finalize their report. We wish those injured a full recovery.
Multi-Vehicle Crashes and Intersection Risk by the Numbers
According to the National Highway Traffic Safety Administration, 17 percent of pedestrian fatalities occurred at intersections in 2023. That figure reflects how concentrated the danger becomes where multiple paths of travel cross at once, whether those crossing are vehicles, cyclists or people on foot. Intersections force drivers to read signals, turn arrows and oncoming traffic within seconds, and a single driver's error can turn a routine crossing into a multi-vehicle collision.
Crashes involving three or more vehicles often start the same way: one driver misjudges or disregards a signal while others are already committed to a turn or crossing movement with the right of way. Because several vehicles are frequently in motion at the same moment, the resulting impact can chain from one car to the next, as a struck vehicle is pushed into another in its path.
Investigators typically rely on signal timing data, vehicle positions and witness accounts to reconstruct who had the right of way. Intersections with protected turn arrows, like the one involved in this crash, are designed to separate conflicting movements, but they only work when every driver approaching the intersection obeys the signal.
Frequently Asked Questions
Why does following distance matter in intersection crashes?
Enough space between vehicles gives drivers time to stop or react if another car enters the intersection unexpectedly, reducing the chance a sudden stop turns into a chain-reaction hit.
Are secondary collisions common after an initial crash?
Yes. Once one vehicle is pushed off its path, following or nearby traffic can strike it or each other before anyone has time to react, which is part of why intersection crashes can involve several vehicles at once.
What makes multi-vehicle crashes difficult to investigate?
Investigators have to sort out the order of impacts, each driver's speed and position, and signal timing, often using damage patterns and witness statements since a single dashcam or vantage point rarely captures the whole sequence.
What to Do After a Multi-Vehicle Crash in St. George, UT
If you're involved in a crash with multiple vehicles, start by checking yourself and others for injuries and moving to safety if possible. Call 911 even if injuries seem minor, since symptoms like head injuries can take time to appear. Wait for officers to document the scene and exchange information with every driver involved, not just the one nearest you.
Seek a medical evaluation promptly, even if you feel fine at the scene. Adrenaline can mask pain, and a doctor's record soon after the crash can matter later. Keep a copy of the police report once it's available, and follow up with your insurer with those details in hand. Residents in St. George dealing with the aftermath of a crash like this should give themselves time to recover and lean on local medical providers for guidance.
