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.

NJ Transit Board Approves Tunnel and Resilience Projects
The agency plans to restore service along the Lackawanna Cutoff and develop a storage yard to protect rail equipment during extreme weather.

How To Equitably Distribute Green Infrastructure
As more urban surfaces are developed and covered with impermeable materials, the importance of green infrastructure like bioswales and permeable pavement is growing.

Biden Wants to Incentivize Inclusionary Zoning
Traditionally the purview of local governments, single-family zoning has come under fire as ‘exclusionary.’ Now, the federal government wants to encourage cities to loosen restrictions.

California Issues Electrification Plan
To comply with the federal goal of eliminating new gas-powered vehicle sales by 2035, California plans to increase zero-emissions vehicle sales to 35 percent by 2026.

Cleveland Mayor Wants a 15-Minute City
The mayor of Cleveland expressed the goal to become the first “15-minute city” in America at his State of the City speech. Experts say it’s possible.