Which Factors Lead to More Motorcycle Crashes Than Others?

Authored by:

Attorney William Green from Delfino Green & Green Law

Attorney

William Green

Mr. Green is always focused on the primary goal of getting the maximum possible recovery for the firm’s clients, he also believes that the work the firm does holding government entities and corporations liable betters society by making streets safer, products much less dangerous and generally holding the powerful accountable when they cause harm.

Reviewed by:

Sharon Delfino Green has worked for numerous Fortune 500 companies, helping with complex and valuable legal work. For over the past 10 years, Sharon has helped prosecute countless insurance bad faith cases and personal injury cases. She is a skilled San Francisco injury lawyer and a proud member of both the Marin County Bar Association and the California State Bar.

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While motorcycles offer a thrilling and economical mode of transportation, they also come with increased risk. According to the National Highway Traffic Safety Administration (NHTSA), motorcyclists are 27 times more likely to die in a crash per vehicle mile traveled compared to occupants of passenger vehicles. This alarming statistic underscores the importance of understanding the key factors that lead to motorcycle accidents—and what riders can do to protect themselves. 

At Delfino Green & Green, our team has extensive experience handling complex personal injury cases and is dedicated to advocating for injured riders. An experienced attorney specializing in motorcycle accidents can provide invaluable guidance, manage the intricate legal and insurance processes, and help you secure fair compensation for your injuries, lost wages, and other damages.

Top Causes of Motorcycle Crashes and How to Stay Safe on the Road

Motorcyclists face a unique set of hazards. From low visibility to unpredictable road conditions, the factors contributing to motorcycle accidents are both diverse and complex. Some causes are the result of human error, while others stem from environmental or mechanical issues. In this article, we break down the key contributors to motorcycle crashes and offer actionable strategies to minimize risk.

1. Rider Error: A Leading Contributor to Motorcycle Crashes

While it’s true that other drivers are often at fault, rider error remains a major contributor to the causes of motorcycle accidents. The dynamic nature of riding requires a high level of skill, focus, and good judgment. A lapse in any of these areas can quickly lead to a loss of control and a serious crash.

Many motorcycle accidents, particularly those involving a single vehicle, can be traced back to a mistake made by the operator. These aren’t necessarily acts of extreme recklessness; sometimes, they are simple misjudgments that have severe consequences. Unsafe speed is a leading cause of motorcycle accidents, with many crashes resulting from motorcycle drivers traveling too fast for conditions or exceeding speed limits. Common mistakes made by motorcyclists include:

  • Inexperience and Lack of Training: Many riders, especially new ones, underestimate the skill required to operate a motorcycle safely. They may not have the experience to properly handle a corner, execute an emergency braking maneuver, or react to a sudden road hazard. Proper training is essential for motorcycle operators and motorcycle drivers to reduce risk and improve safety. A motorcycle safety course is an invaluable tool that provides foundational skills and teaches life-saving defensive driving techniques.
  • Over-Braking or Under-Braking: Applying the brakes incorrectly is a frequent cause of spills. Grabbing the front brake too hard can cause the front wheel to lock up and tuck, throwing the rider. Conversely, relying too heavily on the rear brake can cause it to lock and skid, leading to a loss of stability. Proper braking technique involves a balanced application of both front and rear brakes.
  • Failing to Anticipate Actions of Others: A key to defensive riding is anticipating the potential mistakes of other drivers. This means watching for cars that might pull out from a side street, change lanes without signaling, or stop suddenly. A rider who fails to ride proactively is often caught by surprise, with little time to react.
  • Poor Lane Positioning: Where you ride in your lane matters. Riding in the center of the lane can put you in a car’s blind spot and on the oily strip of pavement. Experienced riders often use the left or right portions of the lane to increase their visibility to other drivers and give themselves an escape route.

Actionable Tip: Consider enrolling in a motorcycle safety course—even if you’re an experienced rider. These courses reinforce defensive driving skills and refresh knowledge on current road laws.

2. Environmental Factors: Hazards Beyond a Rider’s Control

The environment in which you ride plays a huge role in your safety. Unlike a car, which offers a stable, four-wheeled platform enclosed in a metal cage, a motorcycle is highly susceptible to external conditions. Environmental factors are a significant piece of the puzzle when examining the leading causes of motorcycle collisions. Dangerous road conditions, such as uneven pavement, potholes, loose gravel, and slippery surfaces, can greatly increase the risk of motorcycle crashes. These hazardous conditions not only threaten motorcyclists but also pose risks to all road users, including drivers, cyclists, and pedestrians.

These factors can generally be broken down into two categories: road hazards and weather conditions.

Road Hazards

The surface you’re riding on can change in an instant, and what might be a minor nuisance for a car can be a major incident for a motorcycle. Common road hazards include:

  • Uneven Pavement and Potholes: A sudden dip or bump can upset the suspension of a motorcycle, causing the rider to lose control. Potholes are particularly dangerous as they can grab the front wheel and cause an immediate crash.
  • Loose Gravel or Debris: Patches of sand, gravel, leaves, or other debris on the road can act like ball bearings under your tires, drastically reducing traction, especially in a corner.
  • Slick Surfaces: Manhole covers, painted road markings, and oil slicks become incredibly slippery when wet. A rider leaning into a turn who hits one of these surfaces can lose traction and go down instantly.
  • Wildlife and Animals: A deer or other animal darting into the road is a serious threat, particularly on rural roads at dawn or dusk.
  • Parked Cars and Car Doors: Riding near parked cars poses the risk of a car door opening unexpectedly into your path, a common cause of “dooring” accidents. Motorcyclists should stay alert and maintain a safe distance from parked vehicles to avoid collisions.

Weather Conditions

Poor weather adds another layer of risk to motorcycling.

  • Rain: Rain makes roads more hazardous by reducing traction and visibility. The first few minutes of a rainfall are often the most dangerous, as the water lifts oil and dust from the pavement, creating a greasy film. Stopping distances are significantly increased in the rain.
  • Wind: Strong crosswinds can be powerful enough to push a motorcycle out of its lane of travel, requiring constant correction from the rider. A sudden gust, especially on a bridge or when passing a large truck, can be startling and dangerous.
  • Fog and Low Visibility: When visibility is poor, it is harder for a rider to see hazards and, just as importantly, harder for other drivers to see the motorcyclist. Wearing reflective clothing can help increase your visibility to others in these adverse weather conditions.

Actionable Tip: Always check the weather forecast and road conditions before heading out. If you’re caught in poor weather, reduce speed and increase following distance.

3. Other Vehicles: When Drivers Don’t See Motorcyclists

Collisions involving motorcycles and other vehicles are frequently caused by the driver of the larger vehicle failing to see the motorcycle. Vehicle drivers, including truck drivers and other motorists, often pose additional risks to motorcyclists due to inattentiveness, negligence, or impaired driving. The most common scenario? A car is making a left-hand turn in front of an oncoming motorcycle.

  • Blind Spots: Many drivers don’t check their blind spots thoroughly before changing lanes.
  • Misjudging Speed and Distance: Because of their size, motorcycles appear farther away and are moving more slowly than they are.
  • Distracted Driving: Cell phone use, eating, or adjusting the radio diverts attention from smaller, less visible vehicles like motorcycles.

Actionable Tip: Ride defensively—assume that drivers don’t see you. Position yourself for visibility and use reflective gear or lighting.

Not all motorcycle crashes involve other vehicles; single-vehicle crashes are also a significant concern, accounting for a substantial percentage of motorcycle fatalities.

4. Risky Riding Behaviors: Lane Splitting and Reckless Driving

Lane splitting—riding between two lanes of slow-moving or stopped traffic—is legal in California but carries risks. Lane splitting occurs when a motorcyclist rides between lanes of slow or stopped traffic, and while it is permitted in some states, Illinois prohibits it to prevent accidents caused by lane changes without signaling.

  • Close Quarters: There is very little room for error when riding between lanes.
  • Sudden Movements: A car changing lanes unexpectedly or a sudden stop in traffic can trap, sideswipe, or cause a crash involving a motorcycle, especially since riders lack seat belts and can be thrown from their bikes.
  • Aggressive Riding: Speeding while lane splitting drastically increases the chance of a crash.

Actionable Tip: If you lane split, do so cautiously and at a safe speed differential. Always be ready for sudden lane changes by drivers.

5. Alcohol and Drug Impairment

Operating any vehicle under the influence is dangerous, but the consequences are magnified on a motorcycle due to the lack of protective barriers.

  • Impaired Judgment: Alcohol and drugs slow reaction time and impair decision-making. Alcohol impairment is a major contributor to motorcycle crashes, as it significantly increases the risk of accidents.
  • Reduced Balance and Coordination: These are critical skills for safe motorcycle operation.

Actionable Tip: Never ride impaired. If you’ve been drinking or using any substances that affect your alertness, arrange alternative transportation.

6. Mechanical Failures and Poor Maintenance

Mechanical issues are less frequent but can be catastrophic. Defective parts or neglected maintenance often contribute to crashes. Improper maintenance can lead to equipment failures, increasing the risk of motorcycle crashes and potential liability for poor repairs or defective parts.

  • Brake Failure: Sudden brake failure can result in a complete loss of control.
  • Tire Blowouts: Worn or improperly inflated tires can cause a crash, especially at high speeds.
  • Lighting Malfunctions: Dim or broken headlights reduce visibility, especially at night.

Equipment failures can result in injuries such as road rash, but wearing protective gear like helmets and other safety equipment can help reduce the severity of these injuries.

Actionable Tip: Perform regular maintenance checks. Prioritize tire condition, brake responsiveness, and lighting systems.

Motorcycle Accident Trends: What the Data Shows

While we avoid getting bogged down in dense statistics, looking at broad motorcycle accident trends provides critical context for understanding the risks. According to national data from the NHTSA and the Insurance Institute for Highway Safety (IIHS), as well as the Fatality Analysis Reporting System (FARS), which serves as a key source for motorcycle crash statistics, certain patterns have consistently emerged over the past decade, shedding light on who is most at risk, where crashes are likely to happen, and what contributing factors are most common.

Although motorcycles make up a small percentage of registered vehicles, they are involved in a disproportionately high number of motorcycle fatalities and overall traffic fatalities. Compared to other types of motor vehicle crashes, motorcycle crashes are far more likely to result in serious injuries and fatal injuries due to the lack of protective features. Fatal motorcycle accidents and fatal crashes contribute significantly to overall traffic deaths and catastrophic accidents on the road. The data consistently shows that motorcyclists face a disproportionate level of danger compared to their counterparts in passenger cars.

Disproportionate Risk for Riders

On a per-mile-traveled basis, motorcyclists are significantly more likely to be injured or killed in a crash. This isn’t an opinion; it’s a sobering fact confirmed by traffic safety administrations year after year. The very design of a motorcycle, which offers no structural protection for the rider, means that in any collision with a larger vehicle, the rider will bear the brunt of the impact. As a result, motorcycle riders are especially vulnerable on the road, and statistics consistently show a high number of motorcyclists killed in crashes compared to passenger car occupants.

Crash Locations: Rural Roads vs. Urban Intersections

The statistics also reveal where and how these accidents most often occur. A large number of fatal motorcycle crashes happen on rural roads. This may seem counterintuitive to some, who might expect urban congestion to be the main culprit. However, rural roads often have higher speed limits, less lighting, and a greater potential for unexpected hazards like uneven pavement or wildlife. That said, urban areas—particularly intersections—also see high crash rates due to congestion, complex traffic patterns, and increased interaction with other vehicles.

Head-On Collisions: Deadly and Common

The most common type of fatal motorcycle crash involves a collision with another vehicle, most frequently a standard passenger car. Head-on collisions are particularly lethal. Wearing a motorcycle helmet can significantly reduce the risk of head injuries in such crashes. These crashes underscore the issue of visibility and right-of-way violations, where other drivers fail to see the motorcycle until it is too late. Understanding these trends isn’t about fear; it’s about knowledge. It reinforces the need for high-visibility gear, defensive riding, and constant situational awareness.

When Crashes Happen: Time and Day

Motorcycle accidents spike during weekend evenings. Reduced visibility, increased leisure riding, and higher alcohol use contribute to this pattern. These crashes often occur during twilight hours, when visibility is lower but traffic remains active.

Who’s Involved: Age and Experience Factors

Another noteworthy trend is the rise in crashes involving riders over 40. While these motorcyclists often ride more expensive and powerful bikes, they may face age-related declines in reaction time, balance, and vision, especially if returning to riding after a long hiatus. 

Alcohol: A Persistent and Deadly Factor

Alcohol remains a major contributor to fatal motorcycle crashes, with a significant number of deceased riders testing above the legal BAC limit. Impaired riding reduces coordination, balance, and decision-making, critical faculties for safe motorcycling.

What the Data Means for Riders

These trends serve not as scare tactics but as actionable insights. By examining these trends, riders can better understand when and where they’re most vulnerable—and adjust their behavior to stay safe. Implementing safety measures, such as wearing protective gear and practicing defensive driving, is essential for improving road safety for motorcyclists. Riders can reduce risk by avoiding rural roads at night, minimizing alcohol use, using high-visibility gear, and taking refresher safety courses. Awareness of when and where crashes happen helps riders plan smarter and ride safer.

Participating in awareness campaigns can further promote motorcycle safety and help reduce accidents on the road.

What to Do If You’ve Been Involved in a Motorcycle Accident

If you’re injured in a motorcycle accident:

  1. Get Medical Help: Even if you feel fine, some injuries are internal or develop over time.
  2. File a Police Report: An official report creates a legal record of the incident.
  3. Contact a Motorcycle Accident Attorney: Legal professionals can protect your rights and maximize your recovery.
  4. Track All Expenses: Keep records of hospital bills, repair costs, lost wages, and any other financial burdens resulting from the crash.

Legal Advice for Motorcycle Accidents: What You Should Know

Even the most cautious rider can be involved in an accident due to the negligence of another party. When that happens, it’s important to know your legal options.

  • Seek Immediate Medical Attention: Documenting your injuries is crucial for any future claims.
  • Preserve Evidence: Take photos, gather witness statements, and obtain a copy of the police report.
  • Consult an Attorney: An experienced motorcycle accident lawyer can help you navigate insurance negotiations and, if necessary, file a personal injury lawsuit.

At Delfino Green & Green, we specialize in helping injured riders get the compensation they deserve.

Conclusion: Reducing Risk and Staying Informed

Motorcycle crashes are often avoidable with the right precautions. While not every factor is within a rider’s control, many common causes—like speeding, impairment, or poor maintenance—can be mitigated through conscious effort. By staying informed and vigilant, riders can reduce their risk and enjoy the open road more safely.

If you or someone you love has been injured in a motorcycle accident, contact our experienced attorneys at Delfino Green & Green. We’re here to help you secure the compensation and peace of mind you deserve.

Disclaimer: This content is for informational purposes only and does not constitute legal advice. For personalized legal assistance, please contact Delfino Green & Green directly.

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