Bicycle Accidents and Fatalities Statistics

I always say that bicycling is a easy, healthy and safe way to commute to work and to run errands. However, there are those who claim that bicycling, especially in this area, is anything but safe. After a little research, I was able to come up with some interesting statistics that help support my claim.

The National Highway Traffic Safety Administration (NHTSA) recently released their 2007 Traffic Safety Fact Sheets. Among the reports is one that addresses bicyclists and other cyclists. The report states that there were 698 cyclists killed and 43,000 injured in traffic crashes. The numbers sound alarming until you realize that cyclists account for only 2% of traffic fatalities and injuries during this time period. The total number of traffic fatalities for 2007 was 41,059 out of a population of 301,621,000. Of those, 698, or 1.7%, were cyclists. That gives a ratio of 2.31 cyclists killed per one million people. That is slightly more than 1 cyclist killed out of 500,000 people. Your odds of being killed on a bicycle are better than being dealt a straight flush (1 in 72,193.33 ), but less than being dealt a royal flush (1 in 649,740).

Now lets consider the data from Fatality Analysis Reporting System (FARS) for motorized vehicles. For 2007, there were 37,248 fatal motor vehicle crashes resulting in 30,401 deaths. That results in 123.49 fatalities per one million people. That means you are 53 times more likely to die in a car accident than you would be killed riding a bicycle.

Now, back to the bicycle injuries and fatalities for a moment. The highest fatality rates where male riders between the ages of 45 and 54 (132 killed, 6.11 fatality rate). Among female riders, the highest fatality rates where in the 35-44 age group (18 killed, 0.84 fatality rate). The highest injury rates were among male riders between the ages of 10 and 15 (8,000 injured, 614.6 injury rate) and among women, it was the same age range with 2,000 injuries and an injury rate of 130.9. The injury rates are high, but taken into consideration the age group in question, it is not alarming or even surprising. After all, this is the age group that is most likely to be involved in BMX, youth mountain bike racing, and general reckless behavior.

According to these data, the location of accidents is almost evenly split between intersections and non-intersections for ages between 10 and 20. Cyclists in the 21-24 age group are three times more likely to be hit at non-intersections than at intersections. For ages 21 and over, the number of accidents at non-intersections outweigh the number of accidents at intersections. The number one reported factor in bicycle accidents is the failure to yield the right of way (20.9%). No reported factors accounted for 37.5% of bicycle accidents, so no reliable way to determine the causes of these accidents. Time of day seems to have little effect on the number of accidents. However, there is a significant increase in the hours between 3:00 p.m. and 8:59 p.m. I am merely guessing here, but that includes the afternoon rush hour traffic and, during the fall to spring, the setting of the sun, both of which may play a factor. Also of interest, light trucks, including SUVs, account for the majority of bicycle related accidents (297) with passenger cars coming in second (242).

Yes, there are risks with riding a bicycle, but the same is true of most every activity from washing dishes to skydiving. There is no way to eliminate all risks, but much can be done to mitigate the risk factors to a reasonable and manageable level. The first and most obvious is to wear a helmet. I know that there is a debate about the effectiveness of helmets to prevent all injuries, but the fact is helmets do help prevent many head injuries that would be otherwise fatal or debilitating.

However, helmet use alone does not make a bicyclist safe, or even safer. Learning proper riding style and obeying the rules of the road plays a much bigger factor to being safe on the road, as does being visible. Headlights and tail lights, reflectors, and brightly colored clothing will help drivers see you better, especially at night or low light conditions (e.g., riding on a tree shaded road). Choosing appropriate routes (e.g., less motorized traffic, slower speeds) will lessen the number of possible incidents. Use of hand signals for lane changes, turns, and slowing/stopping helps you communicate with drivers, as does proper lane positioning. Also, be aware of the most common hazards and how to avoid them.

And to quote Sergeant Esterhaus from "Hill Street Blues", "Hey, let's be careful out there."