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.

Can LA Achieve a ‘No-Car’ Olympics?
The city’s mayor promises all Olympic venues will be reachable by transit, but the city’s ability to finish its transit projects on time is coming into question.

Feds Annouce $100 Million for Housing and Zoning Reform Programs
The program is aimed at helping local and state governments spur housing construction by reducing regulatory barriers.

Chicago Transit Advocates Rally Against ‘Redefine the Drive’ Plan
Current plans don’t include transit, pedestrian infrastructure, or new connections to the lakefront park.

Study: Urban Trees Lose Cooling Benefits in Extreme Heat
A robust tree canopy can help reduce the urban heat island effect and lower air temperatures, but the impact is reduced as temperatures rise.

NJ Transit Steps in to Replace Bankrupt Bus Operator
The agency is using a new subcontractor to provide service in Hudson and Passaic counties after Coach USA declared bankruptcy.