A “dooring” accident happens when a driver or passenger opens a vehicle door into the path of a cyclist. The rider may strike the door, be thrown into moving traffic, or swerve and collide with another object. These incidents can be severe even at a relatively low speed because the cyclist has little protection against the impact or the pavement.
Dooring crashes are especially common where bike lanes run beside parking lanes, but they can happen on any street with parked vehicles. They are also highly fact-specific. The person who opened the door, the driver who parked, the rider’s lane position, the condition of the roadway, and the available video can all affect how the claim is evaluated.
Why the details of a dooring crash matter
The first question is often simple: who opened the door, and did that person check for approaching traffic before doing so? But the analysis should not stop there. A passenger may have opened the door. A rideshare vehicle may have stopped in an unsafe location. A commercial vehicle may have been loading or unloading. In some cases, road design, a blocked bike lane, or a poorly positioned vehicle may help explain why the cyclist had little room to react.
WisDOT specifically warns cyclists about the “door prize” hazard and advises riders to maintain room from parked vehicles when possible.[2] This safety guidance is useful context, but it does not automatically decide liability in an individual case. A person in a vehicle also has a responsibility to act with reasonable care before opening a door into the path of someone traveling on the roadway.
What to do after a dooring injury
Call law enforcement, seek medical care, and photograph the scene if you can do so safely. Include the door position, vehicle location, bike lane markings, parked cars, traffic signs, damage to the bicycle, helmet damage, and the street from both directions. Ask witnesses for their names and contact information. Doorbell and business cameras can be especially valuable in these cases, but footage may be lost if it is not requested quickly.
Avoid repairing your bicycle or throwing away damaged clothing until you have documented everything. The placement of scrapes, dents, and impact points may help reconstruct what happened.
Insurance complications can arise
The person who opened the door may be covered by an automobile policy, but coverage is never something to assume. If the incident involved a company vehicle, rental car, rideshare, or commercial operation, additional insurance questions may need to be investigated. An insurer may also try to argue that the cyclist could have avoided the door. That argument should be assessed against the actual lane width, speed, traffic, visibility, and available reaction time—not guesswork.
If your injury involved a bicycle, use the firm’s Bicycle & Pedestrian Accident page as a starting point. A dooring crash that forces a rider into traffic can also involve issues common to an auto accident claim.
Frequently asked questions
Can a passenger be responsible for opening a door into a cyclist?
Potentially. The facts matter, including who opened the door and whether that person had an opportunity to look for approaching road users.
What if I swerved to avoid the door and crashed without hitting it?
You may still have a claim. A direct impact is not always required when another person’s unsafe conduct forces a rider into a dangerous evasive maneuver.
What evidence is most important after a dooring crash?
Photographs of the vehicle and road layout, witness information, video, a crash report, the damaged bike, and medical records are all commonly important.
Call Our Lawyers Today!
A dooring crash should not be dismissed as a minor bicycle mishap. If you were hurt, Fitzpatrick, Skemp & Butler can assess the evidence and identify the insurance issues that may apply. Contact the firm to discuss your situation.