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.

Omaha Streetcar Yielding $1.5 Billion in TIF Funds
The line, scheduled for completion in 2027, is bringing billions in new investment to the city’s urban core.

NYC’s Proposed Zoning Reforms Lag Behind Other Cities
Cities like Austin and Minneapolis are making major changes to their zoning codes to encourage housing construction, but New York’s proposed reforms are far less ambitious.

San Francisco Tops ‘Urban Mobility Readiness’ List
An annual analysis of global cities assesses public transit, technology, and sustainability.

Bike-Mounted Sensor Could Improve Safety for Cyclists
A new camera technology can detect when vehicles pass too close to people on bikes.

GM Nixes Robotaxi Division
The company suspended the Cruise self-driving taxi service late last year after a vehicle struck and seriously injured a pedestrian.