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.

Colorado River Compact Needs 21st Century Update
While the historic agreement set a new precedent for water rights, its inherent flaws, growing demand, and the threat of climate change make much of it obsolete for today’s needs.

Federal Protection Proposed for Chesapeake Bay
Two Maryland lawmakers will introduce legislation to create the Chesapeake Bay National Recreation Area to protect the region’s important ecological and cultural resources.

Voters Reject Miami Beach High-Rises
Developers planning to build above the city’s current height limit will have to go back to the drawing board.

Jacksonville Legalizes Accessory Dwelling Units
The city expanded the areas where homeowners can build ADUs in an effort to boost housing supply and affordable rental units.

Hudson Tunnel Project To Move Forward
After facing a series of setbacks, the plan to rehabilitate and expand train tunnels under the Hudson River is moving forward thanks to new federal support.