UNITED STATES—The situation with bicycle accidents in San Francisco is quite dire in 2025. According to the statistics, there were less fatal cases in the first months of the year than there were previously; however, the overall injury level is terrifying, especially when it comes to the rise in the number of problems associated with e-bikes. How would a person protect his/her rights and minimize the risks in case the crash has occurred?
Current Trends: What 2025 Data Says
Fifteen traffic fatalities were registered in San Francisco in the first half of 2025, as compared to 43 in 2024. It is a follow-up to one in which injury-inducing collisions in cyclists were reduced by 25 percent since 2019, even though nationally it was found that one in every five deaths of a cyclist had increased by 4 percent in 2022-2023. It also needs to be noted that San Francisco had already documented its first fatal accident that involved a cyclist in July at Geneva Avenue, which recently had its speed limit reduced to 30 miles per hour.
- In California, e-bike injuries increased by 28 percent compared to 2023;
- Between 2017 and 2022, e-bike injuries had increased twofold per year;
- The state reports over 10,000 annual bicycle injuries, and deaths exceed 100;
- 2023: 10 cyclist deaths and 2,438 injuries, of which 243 were serious injuries.
Whatever the positive changes, e-bikes are a point of concern: the high speed and congestion need additional efforts. City designs aim to reduce risks (e.g., extending bicycle roads, controlling open spaces, and new legislation).
Causes of Bicycle Incidents in San Francisco
Such cases as the negligence of drivers, along with the insufficiency of the infrastructure, are the causes of the accidents that have occurred in the city of San Francisco when it comes to bicycles. One of the leading reasons is distracted driving since drivers are not able to see cyclists due to the use of gadgets or other distractions, leading to an intersectional collision.
High traffic areas are the primary causes of accidents due to speeding and lack of obeying instructions, since in the Bay Area alone, in reports from 2009 to 2013, there were 48 accidents, and 70 victims were injured in one intersection. However, the most common cause that includes bike lanes has been dooring, which has been reported by the city.
The number of e-bike accidents increases in 2025: The increased speed and the overall negligence of the problem bring more severe consequences, the most common ones being observed in major traffic jams. There is a report of e-bike accidents in the surroundings of parks and shopping venues, and the reported accidents lead to the installation of more safety measures in the city, such as the limit of speed limits and expansive bike lanes.
With all of this in mind, it is worth noting that for those who have been involved in a bike crash, legal help can be found on this site, where specialists offer free consultations with no upfront fee and work on a contingency basis, helping recover compensation for medical bills and lost income. Their experience exceeds $1 billion in settlements, with examples like $1.5 million for a hit-and-run.
Road Laws: California Vehicle Code Requirements
The California law considers bicycle riders as any other drivers, providing them with the same rights and liabilities. According to the California Vehicle Code, bicyclists are expected to ride along the right side of the highway or in bike lanes where they are present and must obey traffic lights and signs like any other vehicle. The passing should be at least three feet apart, which decreases the risk of sideswiping.
Equipment is regulated, too: brakes that work, front lights for riding at night, and reflectors are required. Helmets are required for those below the age of 18, and there is a ban on wearing headphones in both ears.
To visually illustrate the differences in e-bike classifications under the 2025 updates, let’s take a closer look at this table detailing the classes and restrictions in California:
| E-bike class | Power and speed limits | Allowed locations | Helmet requirement | Minimum age |
| Class 1 | Pedal-assist up to 20 mph, no throttle | Bike paths, lanes | For under 18 | None specified |
| Class 2 | Throttle-assist up to 20 mph | Bike paths, lanes (some local bans) | For under 18 | None specified |
| Class 3 | Pedal-assist up to 28 mph, no throttle | Roadways only, no paths | Always required | 16 years old |
| Modifications ban | No alterations to exceed limits | Statewide | N/A | N/A |
| Local ordinances | Cities may add restrictions | Varies by city | Varies | Varies |
This separation is merely a supplement to general rules since it underscores the point that safety is a priority. In any case, compliance has decreased the rate of incidents since it fits within the local efforts, such as the Vision Zero campaign, which also involves updating bike lanes.
Steps Towards Safety: Practical Tips for Urban Streets
The change begins with conscious riding: noticeable clothing and reflective items enhance visibility during the night; brakes and tires are to conditionally not fail, which could be essential on the hilly roads in San Francisco. In the meantime, the city is upgrading its infrastructure, though it is advisable not to travel during the peak of the seasons in high-traffic areas.
In the urban environment, essential recommendations on the main considerations of prevention are:
- Follow the traffic signs and signals, and aim to use hand signals to signal intentions and lessen the risks at crossroads;
- Use a safe distance between vehicles to avoid dooring, including parked vehicles;
- Be more alert and wear a helmet; do not distract yourself.
These are tips that help to lower the risk as an individual and also establish a culture of respect on the road. In addition, using a path with defensive lanes, like the ones on Market Street, decreases interaction with vehicles.
Final Thoughts
Biking-related incidents continue to be a problem in 2025 in San Francisco, but level improvements and higher awareness provide a chance of reducing related issues. Laws combined with prevention and timely help create a policy of safe movement. Be careful on the roads, and you will protect yourself and other people from danger.





