A collision between a bicycle and a motor vehicle can cause devastating injuries. A cyclist has little protection when struck by a car, pickup truck, SUV, or commercial vehicle, even when the collision occurs at a relatively low speed.
Texas law gives bicyclists important rights on the road. Unfortunately, drivers do not always see cyclists, give them enough room when passing, or yield when required.
If you were seriously injured while riding a bicycle in San Antonio, you may have the right to seek compensation from the person or company responsible for the collision. D. Willis Law helps injured cyclists understand their legal options and determine how to pursue a claim under Texas law.
Bicyclists are among the most vulnerable people using Texas roads. Unlike someone inside a passenger vehicle, a cyclist does not have a steel frame, seat belt, or airbags to absorb the force of a collision.
TxDOT reported 2,761 crashes involving bicyclists in Texas during 2024. Texas continues to emphasize bicycle and pedestrian safety as part of its vulnerable-road-user initiatives.
San Antonio has also adopted specific rules intended to protect cyclists and other vulnerable road users, including a Safe Passing Ordinance.
Statistics are important, but every number represents a person. A serious bicycle collision can result in surgery, months away from work, permanent impairment, or a family’s loss of a loved one.
Generally, yes.
Texas Transportation Code §551.101 provides that a person operating a bicycle has the rights and duties applicable to a driver operating a vehicle unless another provision alters that right or duty or the particular rule cannot logically apply to a bicycle.
That means cyclists are legitimate road users—not obstacles that motorists are entitled to force off the roadway.
Bicyclists also have responsibilities. They generally must obey applicable traffic signals, signs, and rules of the road.
When investigating a bicycle collision, the question should be what the evidence shows each person actually did—not an assumption that either the motorist or cyclist must automatically have been at fault.
This is an important area where San Antonio local law provides cyclists specific protection.
San Antonio has adopted a Safe Passing Ordinance for vulnerable road users. According to the City, the ordinance generally defines a safe passing distance as three feet for a passenger car and six feet for a commercial or large truck when road conditions allow.
The ordinance also imposes a duty of due care and prohibits a motor-vehicle operator from interfering with a vulnerable road user’s lawful use of the roadway.
This can become particularly important when a cyclist is sideswiped, forced off the roadway, or struck by a vehicle attempting to squeeze past without sufficient clearance.
A driver should not treat a bicycle as something that must move out of the way simply because a motor vehicle is approaching from behind.
Bicycle collisions happen for many reasons, but serious crashes frequently involve a motorist who fails to recognize or respect the cyclist’s presence.
Potential causes include:
Some bicycle accidents involve more than one contributing factor.
A driver may be distracted while making an unsafe turn, for example. Another collision may involve poor roadway conditions in addition to negligent driving.
A proper investigation looks at the entire sequence of events.
A common bicycle collision can occur when a motorist turns right across the path of a cyclist traveling in the same direction.
The driver may pass the cyclist and then turn directly in front of the bicycle. In other situations, the cyclist may already be alongside the vehicle when the driver begins the turn.
These collisions can occur at intersections, driveways, parking lots, and business entrances.
Video, witnesses, vehicle damage, roadway markings, and the relative positions of the bicycle and vehicle may help establish what happened.
A driver turning left may fail to see an approaching cyclist or misjudge the cyclist’s speed and distance.
The motorist can then turn directly across the cyclist’s path.
These collisions can cause particularly serious injuries because the bicyclist may have little time to stop or avoid impact.
A driver’s statement that he or she “didn’t see the bicycle” does not necessarily establish a defense. Drivers have a responsibility to maintain a proper lookout and use reasonable care.
A motorist passing too close can strike a cyclist directly or force the cyclist off the roadway.
Even when there is no initial contact between the vehicle and bicycle, a cyclist may crash while attempting to avoid a vehicle that passes dangerously close.
San Antonio’s Safe Passing Ordinance makes this especially relevant locally because it expressly addresses safe clearance around vulnerable road users.
Evidence may include witness accounts, video, vehicle damage, bicycle damage, and the physical layout of the roadway.
A cyclist can be seriously injured when someone opens a parked vehicle’s door into the cyclist’s path.
The bicycle may strike the door, or the rider may swerve into traffic while attempting to avoid it.
These crashes can happen quickly and may produce severe injuries because the cyclist has little opportunity to react.
Photographs of the location, parked vehicle, bicycle, roadway, and surrounding businesses may become important evidence.
Drivers sometimes say they simply did not see the cyclist before the collision.
That does not automatically relieve the driver of responsibility.
Motorists have a duty to maintain a proper lookout. Cyclists are lawful road users, and drivers should anticipate encountering them.
The more important questions are often why the driver failed to see the bicycle and whether reasonable care would have prevented the collision.
Was the driver looking at a phone? Did the driver fail to check before turning? Was the motorist attempting to pass without adequate clearance? Did the driver roll through an intersection?
Evidence can provide answers that a driver’s initial statement cannot.
Visibility becomes particularly important when riding at night.
Texas law requires a bicycle operated at nighttime to have appropriate lighting and reflective equipment. San Antonio has also adopted a bicycle-light ordinance consistent with state requirements.
The City states that cyclists must use a white front light and a red rear reflector or red rear light.
Compliance with lighting requirements can become relevant when a collision occurs after dark.
However, a lighting issue does not automatically answer the question of fault. Texas’s proportionate-responsibility rules allow responsibility to be allocated among the people whose conduct contributed to an injury.
This is another reason local law matters.
The City of San Antonio states that bicycles are not permitted on sidewalks under City Ordinance §19-286.
That rule may surprise riders who assume the sidewalk is always the safest place to ride.
The existence of a traffic violation, however, does not automatically resolve every issue in a personal injury case. The circumstances of the collision and conduct of all parties still need to be evaluated under applicable law.
Texas law contains specific rules concerning bicycle positioning on the roadway.
Under Transportation Code §551.103, a person operating a bicycle on a roadway who is moving slower than other traffic generally must ride as near as practicable to the right curb or edge of the roadway, subject to statutory exceptions.
Those exceptions matter.
For example, circumstances involving passing another vehicle, preparing for a left turn, unsafe roadway conditions, or certain lane configurations can affect where a cyclist may legally ride.
So the simplistic statement that “bicycles always have to stay as far right as possible” is not an accurate description of Texas law.
A marked bicycle lane can help separate cyclists from motor vehicles, but it does not eliminate the possibility of a collision.
Drivers may cross bike lanes when turning, entering driveways, parking, or otherwise maneuvering.
A cyclist in a bike lane can still be struck by a vehicle that fails to yield or maintain a proper lookout.
After a collision, photographs showing the lane markings, intersection, traffic controls, visibility, and vehicle positions can be valuable.
Your health should come first.
Call 911 when appropriate and obtain medical treatment for your injuries. If you are physically able to do so safely, gather information at the scene.
Useful evidence can include:
Do not put yourself at additional risk trying to gather evidence.
After a serious injury, consider speaking with an attorney before providing a detailed recorded statement to the driver’s insurance company or signing broad medical authorizations.
Yes, particularly after a serious collision.
Do not automatically throw away a damaged bicycle, helmet, clothing, lights, or other equipment.
Physical evidence may help establish how the collision occurred and the forces involved.
The bicycle itself may show impact marks, deformation, or other damage that can become important when accounts of the accident conflict.
Photograph the equipment and store it somewhere safe.
Evidence can disappear surprisingly quickly.
Depending on the circumstances, useful evidence may include:
Cyclists increasingly use devices or applications that record route, speed, location, or other ride information. If that data exists, preserve it.
Nearby video is particularly time-sensitive because recordings may be overwritten.
This is common enough that it should be taken seriously.
An insurer may argue that the cyclist was riding too far into the lane, failed to obey a traffic signal, lacked proper lighting, entered the road unexpectedly, or otherwise contributed to the collision.
That allegation does not make it true.
Texas uses a proportionate-responsibility system. Generally, a claimant cannot recover if the claimant’s percentage of responsibility is greater than 50 percent. If responsibility is 50 percent or less, recoverable damages generally are reduced according to that percentage.
For example, if a cyclist suffered $200,000 in damages and was determined to be 20 percent responsible, the recoverable damages generally would be reduced by 20 percent.
That makes accurate evidence especially important when an insurance company tries to shift blame.
Not wearing a helmet does not automatically mean you caused the collision.
The question of what caused the crash and the question of whether protective equipment affected a particular injury are different issues.
If a driver ran a red light and struck a cyclist, for example, helmet use does not change whether the driver ran the red light.
However, the circumstances surrounding helmet use may potentially become relevant to damages depending on the particular injuries and legal arguments involved.
A cyclist should not simply assume that being unhelmeted eliminates a potential claim.
San Antonio’s current bicycle-safety materials emphasize helmet use, but the City’s public bicycle-law summary does not identify a general helmet mandate applicable to all adult cyclists.
Regardless of whether a helmet is legally required in a particular situation, wearing a properly fitted helmet is an important safety measure.
For purposes of an injury claim, however, helmet use should not be confused with the separate question of who caused the collision.
A bicycle provides very little physical protection in a collision with a motor vehicle.
Serious injuries can include:
Some injured cyclists require surgery, rehabilitation, or future medical treatment.
The effects can extend well beyond the initial emergency-room visit.
Head and brain injuries are among the most serious potential consequences of a bicycle collision.
A traumatic brain injury can affect memory, concentration, mood, balance, sleep, and the ability to work or perform ordinary activities.
Symptoms may not always be obvious immediately after the crash.
A person with concerning neurological symptoms after a bicycle collision should obtain appropriate medical evaluation.
From a legal perspective, documenting the diagnosis, treatment, symptoms, and effect on daily life can become important in evaluating damages.
Road rash can range from relatively superficial abrasions to deep tissue injuries.
Severe cases may require extensive wound care, surgery, or skin grafting and can leave permanent scars.
Scarring and disfigurement can be compensable elements of damages in an appropriate Texas personal injury case.
Photographs taken throughout recovery can be valuable because the appearance of an injury changes significantly during healing.
The damages available depend on the facts and evidence.
Potential damages may include compensation for:
A serious bicycle injury may affect someone’s ability to work, exercise, care for family members, or participate in activities that were previously part of everyday life.
A fair evaluation should consider the full consequences of the injury rather than simply adding up existing medical bills.
There is no reliable formula or settlement calculator.
The potential value of a bicycle accident claim can depend on:
A broken wrist that heals completely presents a very different damages picture from a traumatic brain injury or spinal cord injury causing permanent disability.
The claim must be evaluated based on its actual evidence.
When a negligent motorist strikes a cyclist, the driver’s automobile liability insurance may provide coverage for the cyclist’s bodily-injury claim.
Texas’s minimum automobile liability limits are relatively low compared with the potential damages from a catastrophic bicycle injury. A serious hospitalization, surgery, brain injury, or permanent disability can exceed minimum coverage quickly.
That makes identifying all potentially applicable insurance particularly important in severe cases.
Depending on the circumstances and available policies, other insurance issues may also need to be investigated.
Do not automatically assume there is no potential recovery.
Insurance issues following a bicycle-versus-vehicle collision can be complicated, and potential coverage depends on the policies and circumstances involved.
An attorney evaluating a serious claim should determine what insurance applies rather than stopping after learning that the at-fault driver lacks liability coverage.
This is an area where the actual policy language matters.
A bicycle collision involving an 18-wheeler, delivery truck, company vehicle, or other commercial vehicle may involve additional parties and insurance coverage.
Potentially responsible parties can include the driver, employer, motor carrier, vehicle owner, or another business depending on the circumstances.
Commercial vehicles can also present particularly serious passing hazards.
San Antonio’s Safe Passing Ordinance recognizes this distinction by defining a safe passing distance of six feet for commercial or large trucks when road conditions allow, compared with three feet for ordinary cars.
A serious commercial-vehicle bicycle collision should be investigated promptly because company records and electronic evidence may become important. If the collision involved a commercial vehicle, learn more about how a San Antonio truck accident lawyer may investigate company records, driver logs, and insurance coverage.
Not every bicycle injury is caused by a negligent driver.
Potholes, dangerous construction conditions, debris, defective roadway surfaces, or other hazards can cause cyclists to crash.
Claims involving public roadways can be substantially more complicated because governmental immunity, statutory notice provisions, and other procedural rules may apply.
Claims involving a contractor or private property may present different issues.
If a serious injury may have resulted from a dangerous roadway condition, obtaining legal advice promptly can be particularly important.
Some bicycle crashes may involve defective equipment rather than roadway negligence.
Potentially defective components can include:
An e-bike may raise additional issues involving batteries, motors, controllers, or other electrical components.
If a product defect may have contributed to a serious injury, preserve the bicycle and component rather than repairing or disposing of it before the potential claim is evaluated.
Texas law specifically addresses electric bicycles, and provisions applicable to bicycles can also apply to electric bicycles except where the law provides otherwise or the rule cannot logically apply.
E-bikes can raise additional questions involving classification, equipment, speed, and where particular types of e-bikes may be operated.
But an e-bike rider does not lose all of the protections afforded to cyclists simply because the bicycle has electric assistance.
The specific facts and type of e-bike should be considered when evaluating a collision.
Children can suffer especially serious injuries when struck by a motor vehicle.
Claims involving minors also raise legal issues that differ from an ordinary adult personal injury claim, including how settlements may be handled and how limitations rules apply.
Parents should preserve evidence just as they would in an adult case: photographs, the bicycle and helmet, witness information, police records, and medical documentation.
A serious injury involving a child should be evaluated individually rather than relying on general information about adult bicycle claims.
Fatal bicycle crashes may give rise to wrongful-death and survival claims under Texas law.
Those cases can involve questions about who may bring the claims, what damages are available, insurance coverage, and the evidence necessary to establish responsibility.
Families dealing with a fatal collision should obtain individualized legal advice regarding their rights and applicable deadlines. If a bicycle accident results in a fatal injury, certain surviving family members may be able to pursue a claim through a Texas wrongful death action.
Texas generally has a two-year statute of limitations for personal injury lawsuits.
However, exceptions can apply, and claims involving governmental entities can involve additional notice requirements and procedural rules.
Do not rely on a general website article to calculate the deadline for a particular claim.
There is also a practical reason to act well before limitations expires.
Surveillance footage may disappear. Witnesses may become difficult to locate. Vehicles and bicycles may be repaired. Road conditions may change.
The legal deadline to file a lawsuit and the practical deadline to preserve strong evidence are not necessarily the same.
Be careful.
You should always be truthful, but the other driver’s insurance company represents its insured’s interests.
An adjuster may ask detailed questions about:
In a serious injury case or one involving disputed fault, consider obtaining legal advice before giving a detailed recorded statement to the other driver’s insurer.
A quick settlement can be appealing when you are facing medical expenses and missed work.
But some injuries take time to understand.
A cyclist with a fracture may later require surgery. A brain injury may cause symptoms that persist longer than initially expected. Scarring may become permanent.
A settlement generally requires releasing the claim.
Before resolving a serious bicycle injury case, you should understand the diagnosis, prognosis, potential future treatment, and the rights being released.
There is no standard timeline.
A relatively straightforward case involving clear liability and an injury that heals quickly may progress differently from a case involving surgery, permanent disability, disputed fault, or inadequate insurance.
Medical treatment often affects timing because it can be difficult to evaluate a serious injury fairly before the prognosis is reasonably understood.
If litigation becomes necessary, the process may take longer.
The goal should not simply be to resolve a serious claim as quickly as possible. The goal should be to understand the evidence and damages before making an important settlement decision.
Not every bicycle accident requires an attorney.
If you suffered a minor injury that resolved quickly and liability and insurance are straightforward, hiring an attorney may provide limited benefit.
Legal representation becomes more important when the collision involves:
The more serious the injury and the more complicated the liability or insurance issues, the more important a careful investigation can become.
A bicycle accident lawyer can investigate how the collision occurred, preserve evidence, identify insurance coverage, evaluate damages, communicate with insurers, and determine whether litigation is appropriate.
Depending on the case, that investigation may include:
A lawyer can also respond when an insurance company attempts to place unsupported blame on the cyclist.
The claim should be evaluated based on evidence and Texas law—not assumptions about people who ride bicycles.
Texas law provides the general framework governing bicycles on public roads, but San Antonio has adopted additional local rules that can matter after a collision.
The City’s Safe Passing Ordinance is an excellent example. It establishes specific passing-distance protections for vulnerable road users. San Antonio also has local rules concerning bicycle lighting and sidewalk riding.
A bicycle accident in San Antonio therefore should not be evaluated solely by applying generic information found on a national website.
The location, roadway, local ordinances, Texas law, and specific evidence all matter.
Personal injury cases are commonly handled on a contingency-fee basis.
Under a contingency arrangement, the attorney’s fee generally is calculated as a percentage of the recovery rather than billed by the hour while the case proceeds.
The exact fee arrangement and responsibility for case expenses should be explained in a written agreement before representation begins.
D. Willis Law offers free initial consultations so you can discuss what happened and understand your options before deciding how to proceed.
A serious bicycle collision can affect your health, ability to work, finances, and future.
If a negligent driver caused your injuries, you may have the right to seek compensation under Texas law.
D. Willis Law can review the circumstances of your bicycle accident, help you understand your legal options, and determine what steps may be appropriate.
Contact D. Willis Law for a free and confidential consultation about your San Antonio bicycle accident case.
This page is provided for general informational purposes only and does not constitute legal advice. Every bicycle accident claim is different, and the applicable law, insurance coverage, deadlines, and potential damages depend on the particular circumstances. Reading this page or contacting D. Willis Law does not create an attorney-client relationship. An attorney-client relationship is established only through an appropriate written agreement.