Surprising Causes of Biking Accidents You Might Not Expect

Biking is a popular way to get around—whether it’s for fun, exercise, or your daily commute. But while many cyclists are aware of the common dangers like speeding cars and distracted drivers, some causes of biking accidents might catch you off guard. Below, we explore several unexpected hazards that can lead to serious crashes—and how to avoid them.

1. Poor Road Design or Maintenance

Most riders expect potholes or cracked pavement, but even small, uneven surfaces—like a misplaced manhole cover or an abrupt curb edge—can send a cyclist flying. In some cases, bike lanes are poorly marked or placed too close to fast-moving traffic, increasing the risk of collisions.

Tip: Always scan the road ahead, and report dangerous road conditions to your city or local transportation department.

2. “Dooring” Accidents

One of the most overlooked hazards: car doors suddenly opening in a cyclist’s path. These incidents often happen in urban areas where riders pass alongside parked cars. The driver or passenger swings the door open without checking, causing a direct impact.

Tip: Ride at least 3–5 feet away from parked cars when possible, and stay alert to brake lights or movement inside vehicles.

3. Low Visibility Gear or Clothing

Bright clothing and lights help, but even well-lit cyclists can be hard to see during sunrise, sunset, or in areas with lots of visual “noise” like shopping centers or construction zones. Some bikers rely solely on reflectors, which don’t help much when approaching from the front.

Tip: Use front and rear lights—even in daylight—and wear high-contrast or reflective clothing, especially at intersections.

4. Assumptions Made by Drivers

Some drivers wrongly assume that bikers will always yield or stay on sidewalks. Others think it’s okay to “squeeze past” a cyclist with minimal space. Miscommunication and false assumptions like these can lead to sudden turns or dangerous passes.

Tip: Be visible, signal early, and claim your lane when necessary to assert your position on the road.

5. Unpredictable Pedestrian Behavior

Pedestrians jaywalking, running into the bike lane, or stepping out from between parked cars can surprise even the most cautious cyclists. These near-misses often don’t make it into crash reports—but they cause many wipeouts.

Tip: Slow down in busy areas, especially near bus stops, schools, or events where foot traffic is high.

6. Weather-Related Hazards

You’d expect rain to be a problem—but how about unexpected wind gusts, slick leaves, or puddles hiding potholes? Even sun glare can temporarily blind cyclists and drivers alike.

Tip: Adjust your speed in uncertain conditions and wear sunglasses with UV protection to help reduce glare.

Final Thoughts

While biking is a healthy and eco-friendly way to travel, it’s not without risk. Knowing the less obvious causes of biking accidents can help you ride smarter and safer. If you’ve been injured in a bike accident—especially due to poor road design or driver negligence—you may have legal options.

Need Help After a Bike Accident?

If you’ve been hurt in a cycling accident, contact Perez Law Group today for a free consultation. We’re here to protect your rights and help you recover.

Helpful Links:

• National Highway Traffic Safety Administration (NHTSA) – Bicycle Safety
• League of American Bicyclists – Bike Law & Safety
• CDC – Bicycle-Related Injuries and Prevention