Tree Topples Onto Highway 101, Hits Two Teslas

One driver taken to hospital with minor injuries after incident in Sunnyvale

Published on Mar. 6, 2026

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A 40-foot-tall tree fell onto Highway 101 in Sunnyvale, California, striking two Tesla vehicles. One driver was transported to a local hospital with minor injuries, while the other driver was able to pull over to the shoulder. The incident blocked three lanes of the highway for over two hours.

Why it matters

Tree falls on major highways can pose serious risks to drivers and cause significant traffic disruptions. This incident highlights the potential dangers of unexpected obstacles on busy roadways, especially for electric vehicles that may have different handling characteristics.

The details

According to the California Highway Patrol, the tree fell onto the northbound lanes of Highway 101 just south of Fair Oaks Avenue in Sunnyvale shortly before 12:15 PM. One of the Tesla drivers was able to pull over to the shoulder, but the other vehicle was left undrivable after the impact. One driver was transported to a local hospital with minor injuries.

  • The incident occurred shortly before 12:15 PM on Thursday, March 6, 2026.
  • The highway lanes were blocked for over 2 hours, with the roadway reopening around 2:20 PM.

The players

California Highway Patrol

The state law enforcement agency that responded to and investigated the incident on Highway 101.

Ross Lee

A California Highway Patrol officer who provided details about the tree fall and vehicle collision.

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What they’re saying

“One of the drivers was able to pull onto the shoulder, but the other car was not drivable.”

— Ross Lee, California Highway Patrol Officer (mercurynews.com)

What’s next

Authorities will investigate the cause of the tree fall and assess any potential damage to the highway infrastructure.

The takeaway

This incident serves as a reminder of the importance of maintaining roadside vegetation and being vigilant for unexpected obstacles, especially on high-speed highways where driver reaction time is critical.