Vision Zero is an approach to traffic safety, with an ultimate goal of ending traffic deaths and serious injuries. The idea began in Sweden in the 1990s, where they adopted it as national policy. At the core of Vision Zero is the belief that death and injury on city streets is preventable. For the most part, these aren’t “accidents.” Collisions are often the result of poor behaviors and unforgiving roadway designs. So we must approach the problem from multiple angles – street designs that emphasize safety, predictability, and the potential for human error, coupled with targeted education and data-driven enforcement efforts.

Earthquakes along the Wasatch Fault, including location, depth, magnitude, and source of information

Washington State Median Income by County

A dataset of waste collections in the City of Seattle (June 2018). Each row represents a single collection at a property, with focus on the weight (in pounds) of the collection.