Mineral County, CO — November 3, 2025, a driver was killed in a truck accident at about 8:30 a.m. in Wolf Creek Pass on U.S. Route 160.
Authorities said a semi-truck drove down a steep embankment near mile marker 161 after going through a guardrail. Witnesses said the truck’s brakes had been smoking before the crash.
The driver, a 23-year-old New York man whose name has not been made public yet, was pronounced dead at the scene of the crash north of Pagosa Springs, according to authorities.
Authorities have not released any additional information about the Mineral County crash at this time.
Commentary by Attorney Michael Grossman
When news breaks that an 18-wheeler went through a guardrail and down a steep embankment in Wolf Creek Pass, most people just want to know one thing: How could this happen?
Wolf Creek Pass is notorious for being one of the most dangerous stretches of mountain highway in the U.S., especially for truck drivers. That alone raises questions, but it doesn’t answer them. We’re told the truck’s brakes were smoking before the crash. That’s an important clue, but it also opens the door to more questions than answers.
Why were the brakes overheating in the first place? Was it due to driver error, mechanical failure or poor maintenance? Could the driver have taken a runaway truck ramp, and if not, why? And perhaps most importantly, was this preventable?
At this point, there’s no public information about what the truck was hauling, who the trucking company is or what kind of experience or training the 23-year-old driver had. These are all critical pieces of the puzzle. I’ve handled many cases involving brake failure on steep mountain grades, and in almost every one, the crash wasn’t caused by a single bad decision. It was caused by a chain of small failures that added up: faulty brake maintenance, overloading the trailer, poor route planning and sometimes companies putting inexperienced drivers in situations they weren’t prepared for.
One of the first things investigators should be looking at is the truck’s engine control module, basically the vehicle’s black box. That will show when the brakes were applied, how fast the truck was going and whether any mechanical systems failed. Dash cam footage, if available, can offer even more context. Driver logs, maintenance records and cell phone data can also shed light on what led to the crash.
And that’s the point here: speculation doesn’t get us any closer to the truth. Only a thorough investigation does. We can’t assume the driver is the only one who made mistakes, just like we can’t assume he did everything right. But until all the evidence is gathered and analyzed, we don’t know who, if anyone, had the opportunity to prevent this from happening.
Key Takeaways:
- Smoking brakes suggest a serious problem, but the cause — mechanical failure, driver error or poor maintenance — is still unknown.
- It’s not yet clear whether the driver had the training or experience to safely navigate Wolf Creek Pass.
- Black box data, dash cams and maintenance records are essential to understanding how the crash occurred.
- Responsibility may lie with the driver, the trucking company or both, but that can only be determined through a full investigation.
- Preventable crashes often involve a chain of poor decisions, not just one person’s mistake.
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