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.

Non-Roadway Traffic Deaths On the Rise
A growing number of traffic deaths occur in driveways, parking lots, and other non-roadway spaces.

Seattle Downtown Plan Expands Permitted Uses
The Downtown Activation Plan shifts from Euclidean to form-based zoning to encourage more commercial development.

Southern Water Infrastructure at Risk From Climate Impacts
A water main breaks somewhere in the United States every two minutes, according to an estimate from the American Society of Civil Engineers.

NYC Open Streets Program Faces Lawsuit
A group of residents is charging the city with violating accessibility requirements by blocking vehicular traffic on some blocks.

Google Maps Introduces New Transit, EV Features
It will now be easier to find electric car charging stations and transit options.