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.
Fifth Ward Residents Oppose Houston's Interstate Expansion
The downtown freeway expansion will displace thousands of housed and unhoused residents and hundreds of small businesses.
Transportation Equity Lessons from the Pandemic
Almost a year into the devastating effects of the COVID-19 pandemic, the Urban Institute assesses what we've learned about transportation equity—and what these lessons mean for the future.
Street Made Entirely of Recycled Plastic Asphalt
The material, now being tested on California roads, is made using recycled PET plastic and promises longer-lasting road treatments.
Is the Era of Over-Parking Over?
Cities like Vancouver are rethinking parking minimums as they try to meet climate goals, reduce traffic, and reallocate street space to other modes.
Is Anti-Growth the Wrong Approach to Fighting Gentrification?
Limiting development has been a powerful tool for anti-gentrification activists, but have these policies had counter-productive effects?