Eureka police seek witnesses after motorcycle crash leaves rider badly hurt

Eureka police are asking anyone who saw a serious motorcycle crash near Henderson and C streets to come forward after a rider was left with major injuries and airlifted for additional treatment. Officers and Humboldt Bay Fire personnel were dispatched at about 4:29 p.m. on June 27, and the motorcycle was traveling westbound on Henderson Street when the rider tried to split lanes between another motorcycle and a passenger vehicle, lost control, and slid into a parked vehicle. The collision scene stretched about two blocks, and whether alcohol or drugs played a role remained under investigation. Anyone with video, eyewitness accounts, or other information is asked to call the Eureka Police Department Criminal Investigations Unit at 707-441-4300.

The California Vehicle Code defines lane splitting as riding a motorcycle between rows of stopped or moving vehicles in the same lane, and state law gives the California Highway Patrol authority to develop educational guidance on the practice. People involved in crashes should gather contact information from possible witnesses and write down the time, traffic conditions, weather, and events leading up to the collision.

In November 2023, Humboldt Bay Fire and Eureka police had seen five traffic collisions since the morning of Nov. 7, including three on Henderson Street and one fatality. On Aug. 6, 2024, a single-vehicle rollover at I and Henderson streets killed the driver, and on May 19, 2026, officers responded to a four-vehicle collision at Fairfield Street and West Henderson Street that led to a felony reckless driving arrest and injuries to two people.

C Street is a direct route between downtown Eureka and Henderson Center, and its bicycle boulevard project was designed to reduce speed and traffic stress on that corridor. Humboldt Bay Fire, which responded with EPD, is the joint powers fire agency serving Eureka and the greater Eureka area.