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.

Atlanta Highway Cap Project Gets New Life
The city council voted to apply for a $1 million federal grant to study the potential benefits of building a park over downtown freeways.

Opinion: Loud Driving is a Public Health Threat
As more research demonstrates the negative health and environmental impacts of excessive traffic noise, the New York state legislature has passed a bill prohibiting the sale of muffler modification devices.

Denver Reduces Parking Requirements for Affordable Housing
The zoning change will significantly reduce the cost of building affordable housing developments.

Challenges for Post-Pandemic Public Transit
After adjusting to COVID-19 protocols and pandemic-era budget cuts, transit agencies must again reorient their service to the post-pandemic world.

Report: 'Housing as a Commodity' Increases Residential Segregation
The growth of institutionalized housing has led to growing inequality between Black and white homeownership rates in the Twin Cities, new research shows.