Aly11/02 11:15 AM
One should be careful about citing safety studies without specific references. The propagation of casual information like this can be false or misleading.
Having designed bicycle facilities for the NC DOT, I have seen these criticisms before. Some (not all) point out more cycling accidents per mile after bike lanes are introduced. However, most studies do not have the tools to count cyclist traffic accurately, and so do not take into account the increased volume of cyclists, traffic patterns by cars, and the route changes cyclists use to reach the bicycle lanes. Most do not incorporate varying levels of accident seriousness or multi-modal safety scenarios, like pedestrian accidents.
It has been my opinion that bicycle lanes increase cycling participation, leading to more accidents, but with a much smaller percentage of overall ridership.
There is a school of thought that bicycle lanes can lead to complacency of a cyclist and reduce attention to defensive riding. There are also cultural barriers, like drunk driving, aggressive driving, and failure to check mirrors before crossing a bike lane. All of these are all-too-common in areas that are growing a cycling population. However the best tools for these problems is education and enforcement, not sacrificing facilities that make a city enjoyable.
If we want cycling in this town, we need to make a broad based effort to do it right, and cycling lanes are but one component. However if we are rely on “safer streets” as our sole diagnostic, we will be forced down a twisted tree of logic that leads to everyone staying home on their couches.
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