Bicycle Fatalities in California: Bike Safety Tips in 2026

Are bicycle fatalities increasing in California in 2026?

May is National Bicycle Safety Month, a timely reminder to think about road safety as more people take to two wheels. Yet despite this focus, August consistently records the highest number of preventable bicycle-related deaths, according to the National Safety Council.

Even more concerning, bicycle fatalities have been steadily rising since 2010, which marked their lowest point in recent history. By 2024, the U.S. reached one of its highest numbers of recorded bicyclist deaths, with nearly 1,400 lives lost. According to the National Safety Council, preventable bicycle deaths increased 37% over the past decade, from 1,015 deaths in 2015 to 1,392 deaths in 2024. Adults aged 45 and older accounted for more than half of these fatalities.

In California, bicycle fatalities decreased from 183 in 2022 to 145 in 2023, according to the California Office of Traffic Safety. While that decrease is encouraging, bicyclists remain among the most vulnerable road users because they do not have the same physical protection as people inside motor vehicles.

While the growing number of cyclists on the road contributes to this trend, the increase in fatalities is largely driven by a lack of awareness and shared responsibility between drivers and bicyclists. For drivers, common causes of fatal crashes include failing to yield the right of way, unsafe lane changes, and distracted driving. On the other side, cyclists often face visibility challenges, riding at night without proper lighting, wearing dark clothing, or lacking reflectors.

Risky behaviors such as speeding, riding under the influence, skipping helmets, and ignoring traffic laws also play a significant role.

Another emerging factor is the rise of e-bikes. E-bike injuries have increased sharply in recent years, raising new safety concerns because higher speeds, heavier frames, and more frequent interactions with vehicles can lead to more serious crashes. According to a 2024 JAMA Network Open study, annual e-bike injuries increased from 751 in 2017 to 23,493 in 2022.

Environmental and seasonal factors further contribute to the risks. Poor road conditions, such as loose gravel, inadequate maintenance, and dangerous intersections, create additional hazards. Meanwhile, summer months bring higher ridership due to warmer weather and school recess, which correlates with the highest rates of bicycle-related fatalities.

Reducing these numbers starts with recognizing that road safety is a shared responsibility. Drivers should remain alert for cyclists at all times, especially when changing lanes or preparing to turn. Taking a few extra seconds to slow down can make the difference between a close call and a tragedy.

For cyclists, safety measures are just as critical. Wearing a helmet, for example, significantly reduces the risk of serious injury. A meta-analysis by Attewell, Glase, and McFadden found that helmets lower the risk of head injury by 60% and brain injury by 58%. As of December 2025, 22 states, the District of Columbia, and more than 200 local jurisdictions have enacted helmet laws, underscoring their importance.

There is also strength in numbers. The “Safety in Numbers” concept suggests that when more people cycle, drivers tend to behave more cautiously and respectfully around them. Riding in groups can increase visibility and promote safer interactions on the road.

Ultimately, both drivers and cyclists share the same goal: getting home safely. By staying aware, following traffic laws, and looking out for one another, we can all help make the roads safer for everyone.

If you or a loved one has been injured while riding a bicycle or e-bike, contact Dolan Law Firm for a free consultation. You can also learn more by visiting our Bicycle Accident Lawyer page, Personal Injury page, or Contact page.