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.

Austin Approves Upzoning
Combined with the recent decision to eliminate parking minimums, the move to end single-family zoning could help make housing more affordable.

How Effective are Philadelphia’s Keystone Opportunity Zones?
The impacts of a tax break designed to create jobs, stimulate development, and reduce blight are proving hard to track.

Report Highlights Housing Issues in Rural America
Rising costs and an aging housing stock are squeezing rural households, with the impacts felt unevenly across ages and ethnicities.

NYC MTA Approves Congestion Pricing Details
The program, which calls for a $15 fee for most vehicles, requires a final MTA board vote in two months.

A New Vision for a South LA Oil Drilling Site
A local land trust wants to transform the defunct drilling site with a park, community center, and housing.