A preliminary analysis of bike crashes at intersections in Portland with painted bike lanes, bike boxes, and bicycle-related signage has indicated that when placed on a downhill section of road, they may actually increase the number of bicycle/motor-vehicle crashes, especially during “stale” green lights.
bike lanes
Cycling to work in 90 large American cities: New evidence on the role of bike paths and lanes (Beuhler and Pucher, 2011)
This article analyzes the variation in bike commuting in large American cities, with a focus on assessing the influence of bike paths and lanes, which have been the main approach to increasing cycling in the USA. Download …