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 Bicycle as Economic Lifeline
For many low-income households, bikes offer an affordable way to access more destinations and economic opportunities.

Lyft Shifting to Docked E-Scooters
After failing to deliver on promises of frictionless, free shared mobility, the operator will begin docking its scooters at stations to reduce sidewalk obstructions and eliminate the need to collect scooters for recharging.

City Requiring Permits for Twitter’s Dystopian Office Bedrooms
After a Forbes article revealed dozens of makeshift sleeping areas in Twitter’s downtown San Francisco offices, the city is asking the company to file for permits if they want to keep them.

Federal Initiative Calls for Action on Roadway Safety
Close to 50 governmental and nongovernmental organizations signed on to a pledge to take concrete action to reduce traffic deaths around the country.

How Ownership Structure Impacts Eviction Rates
A new study from Boston reveals that large landlords, who are less likely to live near their tenants, execute far more eviction filings than smaller property owners.