personal-injury
Bicycle and E-Scooter Injuries in San Diego: Who Pays When You Are Hurt
September 9, 2025
San Diego sees more bicycle and e-scooter use every year, and with it more collisions. The legal questions that follow tend to be more complicated than a typical car-on-car collision because there can be three or four potentially responsible parties, several different layers of insurance coverage, and — sometimes — a public-entity claim that has to be presented within six months of the incident.
This post is a high-level overview. Every case turns on its own facts.
Who can be at fault
A non-exhaustive list of parties whose conduct may be at issue when a rider is hurt:
- The driver of a motor vehicle that struck the rider (the most common defendant in these cases)
- The rider — California is a pure comparative-fault state, so partial fault by the rider reduces recovery rather than barring it (see Li v. Yellow Cab Co., 13 Cal. 3d 804 (1975))
- The owner of the property the rider was on — for example, a parking lot with a hidden hazard
- The city, county, or other public entity responsible for the roadway, sidewalk, or trail, if the surface itself was a dangerous condition that a reasonable inspection should have revealed
- The e-scooter rental company, in some cases, where a defect in the device contributed to the collision
- The manufacturer of the bicycle, scooter, or component, in product-liability claims
Identifying the right defendants early is the difference between a case with one $100,000 policy and a case with multiple coverage layers. It is also why prompt investigation matters.
The six-month deadline most riders do not know about
If a public entity is potentially at fault — collision with a city bus, dangerous sidewalk condition, missing or defective traffic-control device, defective trail surface — the California Government Claims Act generally requires a written claim to be presented to the entity within six months of the incident (Cal. Gov. Code § 911.2). That presentation is not a lawsuit. It is a separate, formal filing. If the entity rejects the claim, the rider then has six months from the rejection to sue.
A rider who waits eighteen months to call a lawyer because "I had two years" has likely already lost the public-entity claim entirely, even though the two-year statute of limitations on a non-public-entity defendant would still be running.
Coverage layers worth investigating
For motor-vehicle collisions involving a rider, several types of coverage may be available:
- The driver's bodily-injury liability under their auto policy — the primary coverage in most cases
- Uninsured/underinsured motorist (UM/UIM) coverage under the rider's own auto policy — this can apply even when the rider is on a bicycle or scooter, depending on the policy language
- UM/UIM coverage under a household member's auto policy, in some cases, if the rider qualifies as a covered "insured" under the policy definition
- Medical-payments (MedPay) coverage under the rider's or driver's auto policy
- Health insurance, with a lien or subrogation right to recover from any settlement
- Homeowner's or renter's policies, in narrow circumstances
For e-scooter and shared-bicycle programs, the rental company's user agreement usually addresses insurance and may shift some risk to the rider; a careful read at the outset is part of evaluating the case.
A note on Prop 213
California's Proposition 213 (codified at Civil Code § 3333.4) generally bars an uninsured driver of a motor vehicle from recovering non-economic damages even when another driver caused the collision. The provision is statute-driven and has been applied narrowly outside of motor-vehicle operation, but it can come up in mixed scenarios. If you are not sure whether it applies to your facts, that is worth a conversation early.
What to do after a bicycle or scooter collision
Most of the same advice from the post on car-crash steps applies: get medical attention promptly, photograph the scene and any vehicles or scooters involved, get witness contacts, file a police report, and avoid recorded statements with insurance carriers in the first weeks. Two adjustments that are specific to bicycle and scooter cases:
- Preserve the device itself if possible. A bent frame, a damaged scooter, or a broken helmet may be evidence in a product-liability claim or for impact reconstruction.
- Note location precisely. If a public-entity claim may be in play, the exact location of the surface defect or roadway condition matters; photos with visible landmarks are far more useful than a general "near the corner of …".
If you have been injured riding a bicycle or e-scooter in San Diego or anywhere in California, please contact the firm. Initial consultations are at no cost.
This article is general information and not legal advice. Bicycle and e-scooter cases turn heavily on facts and on policy language; specific situations need specific review.