It’s one of the most dangerous things that can happen to a cyclist: a parked car’s door swings open directly into their path, with no time to stop or swerve. “Dooring” accidents throw riders into the door, onto the pavement, or into moving traffic — and they’re almost always preventable. In New Jersey, the person who opened the door usually bears responsibility.
The duty not to open a door into traffic
Drivers and passengers have a duty to check before opening a vehicle door and not to open it into the path of oncoming traffic — including bicycles — when it isn’t safe to do so. A cyclist riding lawfully has every right to expect that parked-car doors won’t suddenly fly open in front of them. When someone opens a door without looking and a rider is hurt, that failure is negligence.
Cyclists have the same road rights
New Jersey law gives bicyclists the rights and duties of other drivers on the road. A rider lawfully using the road or a bike lane isn’t required to anticipate that a stationary car will suddenly open a door — the same framework that protects riders in any bicycle accident and that extends to e-scooters and e-bikes. The defense may argue the cyclist was riding too close to parked cars or too fast, which brings comparative negligence into play — but that reduces, rather than bars, recovery as long as the rider isn’t more at fault than the person who opened the door.
The injuries are often severe
With no protection, a doored cyclist absorbs the full impact — and the secondary danger of being thrown into traffic makes these crashes especially serious. Common injuries include head injuries and concussions, fractures, facial and dental injuries, spinal injuries, and road rash. Prompt, documented medical care is essential.
How these cases are built
- Witnesses — who opened the door and whether they looked.
- The scene — the position of the car, the door, and the rider.
- Camera footage — traffic, business, and dashcam video that captured the door opening.
- Insurance — the vehicle owner’s auto coverage, and the cyclist’s own PIP and UM/UIM coverage, which can apply even though the rider was on a bike.
Doored while cycling? You likely have a strong claim
If a carelessly opened door knocked you off your bike anywhere in New Jersey, the person who opened it is usually responsible. We’ll identify the door-opener, find the available coverage, and pursue your injuries. The consultation is free.
Part of our complete guide: For every related New Jersey offense, claim, and defense in one place, see our NJ Car Accident Guide.