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.

Accessibility and Car-Free Zones
Some critics of car-free zones call them exclusionary to people with disabilities, but other experts argue that, when properly planned, pedestrian enhancements improve safety and accessibility for everyone.
Accessibility and Car-Free Zones
Some critics of car-free zones call them exclusionary to people with disabilities, but other experts argue that, when properly planned, pedestrian enhancements improve safety and accessibility for everyone.

Berkeley Launches ADU Amnesty Program
Owners of unpermitted accessory dwelling units can bring their units up to code and obtain certificates of compliance without facing penalties.

Cleveland To Build First Protected Downtown Bike Lane
The city is taking steps to build out a more comprehensive bike lane network to connect downtown destinations.

Research: Sprawl Linked to Poverty
Low-income families living in high-sprawl neighborhoods are limited in their access to education, jobs, and other amenities, often trapping them in a cycle of poverty.