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.

The Nation’s Most Wasteful Highway Projects
The 2023 Highway Boondoggles report is here.

Seattle Passes New Housing Levy
The measure will bring roughly $1 billion to the city’s affordable housing efforts.

Sacramento Approves ‘Safe Stay’ Parking for Unhoused Residents
Officials acknowledged the project is a short-term solution, but called it an interim step as the county adds more homeless services.

Google Seeks New Direction for Massive Housing Proposal
The company parted ways with its development partner, signaling a shift in strategy for a proposed 15,000-unit housing and office space project on Google-owned land in Silicon Valley.

Tracking the Recovery of Shared Mobility
A new report outlines ridership trends and the keys to success for bike and scooter share systems.