Truck Driver Dies After Medical Emergency Causes Crash on I-84 Near Arlington

Authorities say the 64-year-old Wisconsin man suffered a medical issue that led to the single-vehicle accident.

Mar. 13, 2026 at 7:48pm

A 64-year-old semi-truck driver from La Crosse, Wisconsin was found deceased after his vehicle crashed approximately 10 miles west of Arlington, Oregon on Interstate 84. According to an Oregon State Police report, the truck began swerving before crashing through a guardrail and coming to rest on its side. Officials believe the driver suffered a medical emergency prior to the accident.

Why it matters

Interstate 84 is a major thoroughfare connecting Oregon to Idaho and beyond, so any accidents or closures can have significant impacts on commercial and passenger traffic in the region. This incident highlights the risks truck drivers face from potential medical issues while operating large commercial vehicles at high speeds.

The details

Oregon State Police said the truck began swerving on I-84 westbound before eventually crashing through a guardrail and coming to rest on its side. The 64-year-old driver was pronounced deceased shortly after by the Gilliam County Sheriff's Office. Authorities believe the driver suffered a medical emergency prior to the crash based on the evidence at the scene.

  • The accident occurred on Thursday, March 13, 2026.

The players

Oregon State Police

The state law enforcement agency that investigated the incident.

Gilliam County Sheriff's Office

The local law enforcement agency that pronounced the driver deceased at the scene.

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What’s next

The investigation into the exact cause of the medical emergency and subsequent crash is ongoing.

The takeaway

This tragic incident underscores the importance of commercial vehicle safety regulations and the need for robust medical screening and monitoring of long-haul truck drivers to prevent such accidents and protect both drivers and the public.