This guest post from Strong Towns is a supplement to the 2022 edition of Dangerous by Design, our landmark report on the alarming increase in people being struck and killed while walking, and how the way we design our streets is part of the problem.
Seattle’s chief road engineer Dongho Chang, next to Broadway’s new protected bike lane. Photo via the Green Lane Project on Facebook.
When activists painted a guerrilla bike lane in Seattle, they didn’t expect a traffic engineer to thank them. But that’s what Seattle traffic engineer Dongho Chang did, commending for bringing attention to the safety issue — and then installing a more permanent treatment soon after. Chang spoke with the National Complete Streets Coalition about a few of the Seattle Department of Transportation’s signature projects, the inspiration for his work, and what he’s learned in 25 years of traffic engineering.