A 75-year-old bicyclist has died following a collision with a vehicle along Portola Road in Woodside, according to the San Mateo County Sheriff’s Office.
The crash happened around 12:15 p.m. on May 1 near the 1400 block of Portola Road. Deputies and emergency crews responded to reports of a collision involving a cyclist and a vehicle.
When first responders arrived, they found the bicyclist unconscious but still alive. Paramedics transported the man to a nearby trauma center, where he later died from his injuries.
Authorities have not yet publicly identified the victim because family notifications are still underway.
Crash
According to investigators, the driver involved in the collision remained at the scene and cooperated with law enforcement officers.
Early findings from the investigation do not indicate that alcohol or drugs played a role in the incident, officials said.
The San Mateo County Sheriff’s Office confirmed that its Major Accident Investigation Team responded to the scene shortly after the crash and continues to review evidence connected to the collision.
Officials have not released additional details regarding how the crash occurred.
Investigation
The investigation remains ongoing as detectives continue examining evidence and gathering witness statements.
In a public statement, the sheriff’s office expressed condolences to the cyclist’s family and loved ones.
“The San Mateo County Sheriff’s Office extends its sincere condolences with the family, friends and loved ones of the cyclist,” the agency said.
Authorities are asking anyone who may have witnessed the collision or who has information related to the incident to contact investigators at 650-363-4911.
As of now, no criminal charges have been announced in connection with the crash.
Area
Portola Road and surrounding routes in Woodside are widely used by both recreational and commuter cyclists.
The area is known for narrow, winding roads lined with trees and hills, conditions that can create challenges for both drivers and bicyclists sharing the roadway.
Local residents and cycling groups have long viewed the region as a popular destination for riding because of its scenic landscape and connection to nearby trails and mountain routes.
However, the area has also experienced serious bicycle-related accidents in recent years.
According to local reports, another cyclist was killed in a separate collision at Woodside’s Four Corners intersection in August 2025.
Safety
The latest fatal crash has renewed attention on bicycle and roadway safety in San Mateo County.
Law enforcement agencies regularly remind drivers to provide cyclists with at least three feet of space when passing and to avoid distractions such as mobile phones while driving.
Cyclists are also encouraged to remain visible, wear protective gear, and follow traffic laws while sharing roads with vehicles.
Below is a summary of details released so far:
| Incident Detail | Information |
|---|---|
| Date of crash | May 1 |
| Location | 1400 block of Portola Road |
| Time | Around 12:15 p.m. |
| Victim | 75-year-old male cyclist |
| Driver status | Remained at scene |
| Investigation | Ongoing |
Officials have not released information about the speed of the vehicle or whether weather or road conditions may have contributed to the collision.
Community
The death has impacted members of Woodside’s cycling community, where many residents regularly use local roads for recreation and exercise.
Community members continue to await additional findings from investigators regarding the circumstances surrounding the collision.
Authorities said the investigation will remain active until detectives complete their review of witness accounts, physical evidence, and roadway conditions.
Anyone with information about the crash is encouraged to contact the San Mateo County Sheriff’s Office.
FAQs
Where did the Woodside crash happen?
Near the 1400 block of Portola Road.
When did the collision occur?
The crash happened on May 1 around 12:15 p.m.
Did the driver remain at the scene?
Yes, the driver cooperated with investigators.
Are drugs or alcohol suspected?
Authorities said early findings do not suggest that.
Who is leading the investigation?
The San Mateo County Sheriff’s Office.
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