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.
DOJ Seeks to End USDOT Affirmative Action Program
The Disadvantaged Business Enterprise Program encouraged contracting with minority- and women-owned businesses in the transportation sector, where these groups are vastly underrepresented.
Time Running Out for Illinois Transit Bill
Chicago-area transit agencies face a daunting budget gap if lawmakers fail to agree on a funding bill by the end of the current legislative session.
Jacksonville Adding New Bike Racks
The city will add dozens of new bike racks over the coming months to prevent bike theft and reduce sidewalk clutter.
In Dense NYC, What Does ‘Human Scale’ Mean?
Advocates reject the NIMBY label, arguing that they seek a more sustainable, incremental pace of growth modeled on mid-rise neighborhoods.
Meet Our New AI Columnist!
In a new monthly column for Planetizen, planner and artificial intelligence expert Tom Sanchez invites a conversation about how AI will shape urban planning — and how urban planners can (and should) shape AI.