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.

California Governor Proposes Break on Gas Tax Hike
Governor Newsom has urged the state to give residents a 'gas tax holiday' by avoiding this summer's pending increase in the state's fuel tax.

Small Communities Could Lose Out on Infrastructure Funding
Awarding federal funding via competitive grants could block grant opportunities for communities that need them the most.

Rethinking Retail Space in the Wake of COVID-19
As e-commerce boomed and people sought outdoor shopping and dining options, the pandemic accelerated the decline of massive, merchandise-oriented retail spaces and indoor malls.

More Evidence That Open Streets Improve Safety
An analysis of New York's 34th Avenue shows substantial reductions in crashes and injuries, strengthening the body of evidence supporting car-free streets.

What Transit Systems Can Learn From D.C. Metro
The nation's second-largest transit system—and one of its newest—persists in the face of a host of challenges exacerbated by the pandemic.