Diana is a writer and urbanist passionate about public space, historical memory, and transportation equity. Prior to joining Planetizen, she started and managed a farmers' market and worked as a transportation planner in the bike share industry. She is Planetizen's editor as of January 2022.
The Geography of Fatal Car Crashes
Where do the most traffic deaths happen?
Colorado Zoning Reform Yields Slow Results — For Now
An ambitious set of zoning reforms largely fell flat as developers rushed to submit project applications before new affordable housing requirements took effect.
Louisville High Injury Network To Help Guide Transportation Decisions
The new tool highlights the streets that pose the biggest risk to pedestrians and other road users.
Florida Could Criminalize Outdoor Sleeping
A proposed bill would bar sleeping in public parks and other public property.
New Jersey Bill Would Raise Gas Tax, Create EV Registration Fee
The bill’s supporters argue that increased revenue is needed to keep up with the state’s infrastructure and transportation needs.