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 Tragedy of Parking
Parking minimums and other zoning laws have made American cities untenable for any other type of transportation. It’s time we find a new way to zone our cities.
SEPTA Launches On-Demand Transit
The service will expand SEPTA bus service to the Philadelphia suburbs.
Startup Proposes L.A.-to-San Francisco Night Train
The privately operated train would use existing tracks to provide overnight service.
Major Wind Power Transmission Line Approved by BLM
The new power line will connect the nation’s largest onshore wind project to southwestern states.
Gainesville Reverses Zoning Reforms, Reinstates Single-Family Zoning
The Florida city will be the first in the country to rescing zoning changes that would have created opportunities for a wider variety of housing options in residential neighborhoods.