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.

Florida Passes Outdoor Sleeping Ban
Florida is the latest state to pass legislation barring unhoused people from sleeping or camping on public property.

Atlanta Announces Four New MARTA Stations
The city’s Beltline will gain a new connection to heavy rail.

California Cyclist Maps Animals Through Rides
The La Jolla resident plots local bike rides that, when viewed on a map, outline the shape of animals or seasonal items.

Congress Hears Rural Transportation Challenges
A Congressional subcommittee heard testimony from rural transportation officials, transit providers, and lawmakers.

NYC TikToker Helps You Find Public Bathrooms
After starting an interactive map to show public bathroom locations around the city, Teddy Siegel now advocates for local bills that expand public restroom access.