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.

LA’s Mobility Plan Implementation Faces Opposition
The city’s firefighters’ union claims that bike and bus lanes would slow response times and impede access for first responders.

Georgia County Adopts On-Demand Transit
Cherokee County will shift its public transit system to an app-based service.

Research: Housing First Works
Randomized trials show a high rate of success for the Housing First approach to reducing homelessness.

A Grim Financial Outlook for Transit Agencies
Transit ridership will likely remain below pre-pandemic levels through 2024, according to analysts.

Report: 15 Percent of Americans Deny Climate Change
A new study affirms other research showing that a small but vocal minority of Americans don’t believe climate change exists.