Open data can be a powerful tool for illustrating the risks to public safety that will have to be overcome as more cities adopt Vision Zero initiatives.
"Montgomery County now publishes detailed traffic violation data, which goes online daily here," according to a post by Jacob Mason. "This data allows anyone to see where and when the police are issuing citations, and to whom." Mason used that data, for instance, to create a map of speeding violations covering June 1 through August 16. On the map, the size of the bubbles representing violations even correspond to how far over the speed limit the driver was traveling when cited.
With the map as an illustration, Mason argues for more and better open data projects by local governments. Mason pays specific attention to the Washington, D.C.'s region, which he says had made progress but can still improve.
Read the full story: When governments make road data public, anyone can help make roads safer
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Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
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Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River
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Chicago voters approve permanent festival grounds, penalty for vacant property owners
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NYC votes to cut outdoor dining red tape, speed up permitting
New York City also voted to allow the Department of Transportation to begin work on urgent projects before notifying elected officials.
California appears to reject Prop. 45
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City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority