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.

Twin Cities Transit Agency Launches Safety Initiatives
The agency is pairing with nonprofit partners to provide on-site services and resources to riders and boosting fare enforcement without police involvement.

Zoning Reform Faces Uphill Battle in Dallas
Proposals to boost housing production through ‘gentle density’ increases face strong opposition from residents concerned about losing single-family neighborhoods.

New York Flood Control Plan Takes Lessons From the Dutch
The Netherlands has a long history of flood mitigation. U.S. cities, threatened by coastal flooding and erosion, are taking note.

The Rise and Fall of Cruise
The autonomous car company’s precipitous downfall offers lessons for other carmakers.

New Orleans Residents Fight Freeways With Science
A local coalition is collecting data that proves the harmful impacts of the Claiborne Expressway on the surrounding community.