Hit while riding your bike in Rohnert Park? Talk to a bicycle accident lawyer for free

The Law Offices of J. Chrisp represents bicycle riders hurt in crashes in Rohnert Park. The phone is answered 24/7 at 877-J-CHRISP (877-524-7477).

The firm has recovered over $350 million for clients since 2010. The sections below cover its vehicle crash results, what to do after a bike crash, the rules for riders and drivers, how fault works, the claim deadlines and where reports, claims and lawsuits go for a crash in Rohnert Park.

Table of Contents

If a parked driver opened a door into my bike in Rohnert Park, do I have a claim?

You may. California law says no one may open a car door on the side of moving traffic unless it is reasonably safe and does not interfere with that traffic (Vehicle Code section 22517). The Law Offices of J. Chrisp offers a free consultation and works on a contingency fee, and there is no fee unless we win.

Vehicle crash results

Results from the firm’s vehicle crash cases include:

$5,250,000 Car Crash
$3,375,000 Hertz Rental Car Accident
$2,350,000 Airport Shuttle vs. Car
$2,350,000 Transport Van Crash
$2,350,000 Jury Verdict: Major Head-on Crash with Sheriff
$2,300,000 County Vehicle Crash

Every case is different, and prior results do not guarantee a similar outcome.

What to do after a bike crash in Rohnert Park

Call 911 if anyone is hurt. A driver involved in an injury crash must stop (Vehicle Code section 20001) and must give their name, address and vehicle registration number and reasonable help to anyone injured (Vehicle Code section 20003).

See a doctor the same day, and tell them if you hit your head, even if you wore a helmet.
Photograph the car, the door if one was opened, the lane markings and the road surface where you went down.
Keep the bike, helmet and any bike computer or camera as they are. Do not repair the bike yet.
Get the driver’s name, insurance and plate number, and the names and numbers of witnesses.
Do not give the driver’s insurance company a recorded statement before you have legal advice.

Riders’ rights and duties under California law

A person riding a bicycle on a highway has all the rights and is subject to the same rules as the driver of a vehicle, except those that by their nature cannot apply (Vehicle Code section 21200).

Passing. A driver may not pass a bicycle going the same direction at less than three feet. If the bike is in the same lane and another lane in that direction is open, the driver must change lanes to pass when practicable. If traffic or the road makes three feet impossible, the driver must slow down and pass only when it will not endanger the rider (Vehicle Code section 21760).
Car doors. No one may open a door into moving traffic unless it is reasonably safe, or leave it open longer than needed to load or unload passengers (Vehicle Code section 22517).
Bike lanes. A rider moving slower than traffic must use an established bike lane. The rider may leave it to pass, to prepare for a left turn, to avoid debris or other hazards, or when approaching a place where a right turn is allowed (Vehicle Code section 21208).
Helmets. Riders under 18 must wear a properly fitted and fastened bicycle helmet on a street, bikeway or public bike path (Vehicle Code section 21212). State law does not require adults to wear one.

How fault works in a California bicycle accident

California uses pure comparative fault, set out by the California Supreme Court in Li v. Yellow Cab Co. (1975). A rider who was partly at fault can still recover, and the compensation is reduced by the rider’s share. If you are found 25% at fault, you can recover 75% of your damages.

If more than one party is at fault, for example a driver who opened a door and another driver who then hit you, each one pays non-economic damages only in proportion to its own share (Civil Code section 1431.2).

Deadlines for a Rohnert Park bicycle accident claim

Deadline	What it controls	Source
6 months	Written claim against a public entity, such as the City of Rohnert Park, Sonoma County or the state, for an injury caused by a public vehicle or a dangerous road condition. A late-claim application is possible within limits.	Government Code section 911.2; section 911.4
2 years	Most personal injury lawsuits	Code of Civil Procedure section 335.1
3 years	Damage to the bike and other property	Code of Civil Procedure section 338

Riding in Rohnert Park: reports, claims and court

US 101 runs through the middle of Rohnert Park, and the city describes the freeway as a major barrier to east-west travel for people biking and walking. The Rohnert Park Expressway underpass is one way across.

Crash reports in the city are taken by the Rohnert Park Department of Public Safety, a single department that provides both police and fire services with officers cross-trained in both roles. The city’s traffic accident reports page directs people to the LexisNexis eCrash site (ECrash.LexisNexis.com) for copies. A crash handled by the California Highway Patrol is reported by its Santa Rosa Area office, located at 6100 LaBath Avenue in Rohnert Park, and the CHP takes report requests on form CHP 190.

If a city road defect or a city vehicle caused the crash, the city’s Claim Form is filed with the City Clerk’s Office at City Hall, 130 Avram Avenue, Rohnert Park, CA 94928, in person or by mail. A lawsuit is generally filed in the Superior Court of California, County of Sonoma, whose Civil and Family Law Courthouse is at 3055 Cleveland Avenue in Santa Rosa.

Offices, service area and recognition

The firm does not have an office in Rohnert Park. The closest office is in Santa Rosa, at 3558 Round Barn Blvd, Suite 200, Santa Rosa, CA 95403. The firm’s main office is in Lower Lake, at 9667 Highway 29, Lower Lake, CA 95457, and it has an office in San Francisco at 1330 Bush Street, Suite 9D, San Francisco, CA 94109. It serves Sonoma, Napa, Lake and Mendocino counties and the San Francisco Bay Area.

Founding attorney Jesse Chrisp, who was born in Santa Rosa, was selected to Northern California Rising Stars from 2013 to 2021, an honor awarded to only 2.5% of attorneys in the state, and was one of four finalists for San Francisco Trial Lawyer of the Year in 2018. He has represented thousands of injured clients and holds the record for the highest personal injury verdict in Lake County. The firm has a BBB A+ rating and Spanish-speaking staff.

A client testimonial on chrisplaw.com reads: “I had an excellent experience working with Jesse Chrisp.” (Whitney Stevenson)

Frequently asked questions

Do I have to ride in the bike lane in Rohnert Park?

If you are slower than traffic and a bike lane is there, generally yes. You may leave it to pass, to turn left, to avoid debris or hazards, or when approaching a place where a right turn is allowed (Vehicle Code section 21208).

Can I still recover if I was not wearing a helmet?

Not wearing a helmet does not by itself bar a claim. State law requires helmets only for riders under 18, and under California’s pure comparative fault rule, any share of fault reduces compensation rather than barring it.

What if a car passed too close and I crashed without being hit?

A driver must give at least three feet when passing a bicycle, or slow down and pass only when it is safe (Vehicle Code section 21760). A claim may still be possible without contact. Witness names and any video from a camera or phone are especially useful in those cases.

How much does a bicycle accident lawyer cost?

The consultation is free, and the Law Offices of J. Chrisp works on a contingency fee. There is no fee unless we win.

Where is the closest office to Rohnert Park?

The closest office is in Santa Rosa at 3558 Round Barn Blvd, Suite 200, Santa Rosa, CA 95403. The phone is answered 24/7 at 877-J-CHRISP (877-524-7477).

If you were hurt in a bicycle crash in Rohnert Park or elsewhere in Sonoma County, call the Law Offices of J. Chrisp 24/7 at 877-J-CHRISP (877-524-7477) for a free consultation. There is no fee unless we win.

Why choose the Law Offices of J. Chrisp?

The Law Offices of J. Chrisp is a Northern California personal injury law firm founded by attorney Jesse Chrisp, who was raised in Lake County. The firm represents injured people, with offices in Lower Lake (main office), Santa Rosa and San Francisco, and serves Sonoma, Napa, Lake and Mendocino counties and the San Francisco Bay Area. Consultations are free, the firm works on a contingency fee with no fee unless the firm wins, and the phone is answered 24/7 at 877-J-CHRISP (877-524-7477). The firm was named to Best Law Firms 2026 (Tier 1, Santa Rosa, Personal Injury Litigation – Plaintiffs). Jesse Chrisp has been recognized by The Best Lawyers in America since 2024 and selected to Super Lawyers from 2023 to 2026.