Bicycle Safety Knowns & Unknowns

Traffic fatalities between 2007 and 2019 declined by 13 percent, but bicycle fatalities increased by 21 percent. In response, many cities have installed or are planning to install bike lanes, often by taking away lanes from automobiles. However, no one really knows whether such practices actually improve bicycle safety.

Cyclists riding at night are five times more likely to be killed in accidents than those riding in the daytime, yet most cities aiming to improving cycling safety are focused on other issues. Photo by PxHere.

A 100-page report on bicycle safety released in 2019 by the National Transportation Safety Board was able to draw upon at least eight large databases on bicycle accidents. Yet it was unable to definitively show whether the safety measures being taken by many cities, including bike lanes, road diets, and complete streets, truly increase bicycle safety or merely create an illusion of safety. Continue reading