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.

Affordable Housing Construction Costs Outpacing Tax Credits
Builders in Ohio warn that, without intervention from Congress, tax credits meant to support affordable housing construction won’t keep up with rising costs and demand.

Waymo Wants to Bring ‘Robot Taxis’ To L.A.
After launching pilot programs in San Francisco and Phoenix, the company says it is ready to begin deploying its autonomous vehicles on Los Angeles streets.

Tucson Could Ban Ornamental Grass
The city could ban the planting of “nonfunctional” grass in new developments, but would stop short of regulating lawns and golf courses.

Scorecard Will Track Chicago Transit Recovery
A new scorecard from the Chicago Transit Authority will update the public on the agency’s progress on key issues like service delivery, frequency, and infrastructure improvements.

Boston ‘Mansion Tax’ Could Raise Millions for Affordable Housing
A tax on luxury property sales is stalled in the state legislature, causing the city to miss out on millions in potential tax revenue.