Traffic Engineers Still Rely on a Flawed 1970s Study to Reject Crosswalks
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When St. Louis decided not to maintain colorful new crosswalks that residents had painted, the city’s pedestrian coordinator cited federal guidance. A 2011 FHWA memo warns that colorful designs could “create a false sense of security” for pedestrians and motorists.
Shoddy, 50-year-old research is an obstacle to grassroots street safety efforts like this fleur-de-lis crosswalk in St. Louis. [...]