Why Helmets Aren’t the Answer to Bike Safety — In One Chart

Better street design and getting more people on bikes -- not blind faith in helmets -- are the keys to making cycling safer, recent research has shown.

Want a good visual to get the point across? The Toole Design Group made this for you.

Of these countries, the U.S. has the highest rate of helmet usage among cyclists -- around 55 percent -- but also the highest cyclist fatality rate per distance traveled. Meanwhile, in the Netherlands, where helmet use is practically nil, cycling is much, much safer.

While this is just eight data points, higher helmet use seems to be associated with higher fatality rates. Intuitively, that makes some sense. The more dangerous an activity, the more people feel inclined to take steps to protect themselves.

Despite the high rate of helmet use in the U.S., helmet campaigns have clearly failed to make cycling as safe as it should be. If anything, they've distracted from the much more important work of designing safer streets and reducing motor vehicle speeds in cities.

Updated at 4:37 p.m to replace Toole's line graph with Toole's bar chart, based on the same data.