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.

How New York City's Appearance Changed Under de Blasio
The former mayor's administration oversaw several major changes in the city's skyline, streets, and public spaces.

Milwaukee Traffic Calming Projects Take Aim at Reckless Driving
The city is using restriping, delineators, and other traffic calming measures to fight reckless driving and improve pedestrian safety.

Manhattan Traffic Spreading to Other Boroughs
New travel patterns and an increased reliance on delivery services and ride-hailing are creating more congestion in New York's outer boroughs.

New Jersey Affordable Housing Plan Testimony Concludes After 14 Months
A housing plan in one of the wealthiest zip codes in the country has stirred more than a year of controversy.

How to Prioritize Equity in the Infrastructure Bill
Experts recommend a more rigorous focus on equity considerations as the federal government begins to select projects to fund through the Infrastructure Investment and Jobs Act.