Driving Your Bike

Like a Car, Only Slower

Cyclists fare best when they act and are treated as drivers of vehicles.

— Effective Cycling by John Forester

The Five Layers of Bicycling Safety

By Daniel Gutierrez
Enhanced by Mighk Wilson

Layer 1: Control Your Bicycle (Don’t fall or collide with others)

If you can skillfully control your bike by starting, stopping, and turning properly, you will not fall down all by yourself or run into others. Do this and you cut out about half of your injury risk. To ride in groups, a cyclist must have good bike handling skills.

Layer 2: Follow the Rules (Don’t cause traffic accidents)

Follow traffic laws, obey signs and signals, use headlights and taillights at night, and use the correct lanes for turns and through movements and you won’t cause a collision with a motorist. About half of cyclist/motorist crashes are caused by cyclists who violate the basic rules of the road. But you don’t do that, right? Combine Layers 1 and 2 and you cut about 75% of your injury risk.

Layer 3: Lane Positioning (Discourage other driver’s mistakes)

Knowing when to use the full lane or to share a lane is something few cyclists fully understand. Your position in a lane is the best way to make yourself conspicuous, to tell drivers what you are doing, and to discourage them from making unsafe movements. Many of these effective lane positioning principles have been forgotten by the modern cycling community, so they may be contrary to what you’ve been taught! Combine Layers 1, 2 and 3 and you cut out about 99% of all potential crashes.

Layer 4: Hazard Avoidance (Avoid the other driver’s mistakes)

There are evasive maneuvers you should know that can help you avoid major motorist mistakes or dodge obstacles. Knowing how to stop and turn quickly helps you avoid motorist mistakes that aren’t discouraged by lane positioning. These skills are not instinctive and must be taught.

Layer 5: Passive Safety (Protection when all else fails)

This is actually the least effective layer. Helmets and gloves protect your most vulnerable body parts as a last resort in case of the very rare failure of Layers 1 through 4, but they do nothing to help you avoid crashes.

Contents:

The Five Layers of Bicycling Safety

Understanding common crash types and how to prevent them:

Motorist Errors

Cyclist Errors

Illegal Cycling

The Confident Cyclist on CommuteOrlando.com

Understanding common crash types and how to prevent them

Common Collisions Caused by Motorist Error (But Avoidable by Smart Cycling):

Overtaking Right-hook: motorist passes and turns right in front of cyclist.

Smart Cycling: Keep ‘em behind you. Ride father left, they’ll wait to turn. Move to the left side of the lane before an intersection with a high volume of right-turning traffic and before a lane splits into a straight-thru and right-turn lane.

Drive-out: motorist pulls out from side street into cyclist’s path.

Smart Cycling: Wear high-vis clothing. Ride farther left, they are more likely to see you if you are in the traffic lane where they are looking. Stay out of shoulders and undesignated areas to the right of the edge-line, especially where there are a lot of driveways and cross-streets. Even avoid marked bike lanes if they reduce your visibility to crossing traffic.

Left-cross: motorist turns left into, or front of, cyclist.

Smart Cycling: Wear high-vis clothing. Ride farther left, they are focused on the oncoming traffic lane and a leftward position indicates higher speed. Keep pedaling, if you coast, they think you are yielding to them. Be prepared to execute an emergency maneuver - which you can learn in Road I.

Side-swipe: Motorist tries to squeeze between cyclist and centerline, median or oncoming traffic. Especially problematic are landscape trailers and box trucks, whose drivers don’t account for the width of their vehicles.

Smart Cycling: Ride farther left to discourage same-lane passing in narrow lanes. A cyclist needs ~7 feet for operating space and passing clearance. Look at the lane in front of you: if it is the width of 2 SUVs, it is wide enough to share; if not, move left and claim the lane. Remember, you are not choosing a lane position to accommodate small cars. You must ride in a consistent, predictable position while maintaining your focus forward. You cannot afford to focus your attention monitoring what kind of vehicles are behind you and adjusting your lane position.

Uncommon Collisions Caused by Gross Negligence:

Rear-end: Motorist runs smack into the back of a cyclist. This is a rare type of collision and usually involves darkness, lack of proper bike lights and alcohol.

Smart Cycling: Wear high-vis clothing during the day and use lights and lots of reflective stuff at night. Avoid times of night when there are typically more drunk drivers on the road - Friday and Saturday nights.

Motorist Errors

Right Hook:

Drive Out

Left Cross

Cyclist Errors

Door Prize

Pothole Plunge

Passing-on-the-Right-hook:

Left-cross in the Blind Spot

Common Collisions Caused by Cyclist Error & the Smart Cycling Fix:

Some of these collisions are legally the fault of the motorist, but they result from poor cycling practices.

The Door Prize: Driver opens the door of a parked car into the cyclist. This can be a deadly collision. Typically, the handle-bar hits the door, turning the front wheel to the right and sending the cyclist flying to the left - where the cyclist is then run over by overtaking traffic.

Smart Cycling: Stay at least 4 feet from parked cars - no matter where the bike lane is.

Pothole Plunge: Cyclist crashes because she can’t avoid a surface hazard due to overtaking motorists.

Smart Cycling: Ride farther left (are you seeing a theme here?), most hazards are on the right edge of the road. Claiming the lane gives you the whole lane to avoid hazards without having to merge or worry about overtaking motorists.

Passing-on-the-Right-hook: Cyclist passes slow-moving cars on the right and car turns right into cyclist. This is a common bike lane crash.

Smart Cycling: Don’t pass slower/stopped traffic on the right. Use extreme caution if you need to pass a queue of traffic. You can’t rely on motorists to use their turn signals or to look before turning or merging into a bike lane. Merge left into the traffic lane if you are moving the same speed as traffic. Merge left into the traffic lane before intersections, you can then easily pass right-turning cars on the left.

Right-hook from Stop-light: Cyclist is stopped to the right of traffic, light turns green, cyclist goes straight and first motorist turns right into her. This crash often results from cyclists misunderstanding the limitations of bike lanes. It can be deadly.

Smart Cycling: This is completely avoidable. Don’t pull up next to stopped traffic. Bike lanes are broken before intersections for a reason: to encourage right-turning motorists to merge right and straight-thru cyclists to merge left (unfortunately, most motorists and cyclists don’t know this). Merge into the line of traffic and cross the intersection in the traffic lane. (See also What Cyclists Need to Know About Trucks)

Left-cross in the Blind Spot: 1) Cyclist is riding to the right and behind a car going straight, a left-turning motorist sees a gap behind that car and turns, hitting the cyclist. 2) Cyclist is passing stopped traffic and is hit by motorist turning through a gap. Bike lanes can contribute to this kind of crash.

Smart Cycling: Be aware that moving or stopped cars to the left of you obscure your visibility to traffic in the oncoming lane. Ride in the line of traffic if it is moving close to your speed. Merge to the left into the traffic lane before intersections. When following a large vehicle through an intersection, move far left so left-turning motorists see you. If you choose to pass a queue of stopped traffic on the right (with or without a bike lane), drive slowly and carefully, stop at gaps in the traffic to your left and expect crossing conflicts.

Rear-end Swerve: Cyclist swerves in front of overtaking car to avoid a surface hazard.

Smart Cycling: Pay attention to the road ahead so hazards don’t sneak up on you. Learn to avoid a surface hazard without swerving - Road I. Never move left without looking behind you. Ride farther left, most hazards are on the right edge of the road. Claiming the lane gives you the whole lane to avoid hazards without having to merge or worry about overtaking motorists.
*This crash also happens to “road sneaks” and “garbage riders” who make swooping left turns from the right side of the road.

Crosswalk/Sidewalk Slam: Car turns into cyclist riding in crosswalk or across a driveway on the sidewalk.

Smart Cycling: Don’t ride on the sidewalk and avoid sidepaths. Motorists are focused on the travel lanes and typically "tune out" activity on the margins.

Common Collisions Caused by Illegal Cycling Behavior:

Wrong-way Wallop: Cyclist riding the wrong way gets hit by crossing or turning motorist.

Smart Cycling: Ride with the flow of traffic. Motorists don’t look for vehicles driving the wrong way.

Scofflaw Smack-down: Cyclist runs a stop sign or red light and gets hit.

Smart Cycling: Follow the rules. Traffic control devices are for ALL vehicles, including bicycles.

Ninja Knock-out: Any of the common crashes involving a cyclist without lights at night.

Smart Cycling: You are required by law to have a white headlight and red tail light and rear reflector on your bike when operating in the dark. Make sure you are visible. Don't skimp on lights and retro-reflective materials.

Motorists need to pay better attention to their environment – to say the least. They need to look out for pedestrians. And they need to look out for cyclists who don’t know better. But Smart Cyclists are very much in control of our own safety, even in a less-than-ideal traffic environment.

Common collisions adapted from “How to Not Get Hit by Cars

   
   

Florida Bicycle Association | P.O. Box 718 | Waldo, FL 32694

The Florida Bicycle Association (FBA) was incorporated in 1997 for educational and charitable purposes.
FBA is a nonprofit, tax-exempt corporation under Section 501(c)(3) of the Internal Revenue Code.
Donations, including membership dues, are tax-deductible.
A copy of the current financial statements may be obtained by contacting
FBA, P.O. Box 718, Waldo, FL 32694.