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.

‘Queer Byke Brigade’ Wants to Make the Outdoors More Inclusive
A Colorado group of bike enthusiasts is creating a safe, welcoming outdoor space for LGBTQ+ people in Montezuma County.

Edmonton to Revise Zoning Code
Proposed changes could help spur more housing development in the Canadian city and encourage density increases in residential neighborhoods.

Using Captured Methane to Power Buses
A new bioenergy facility in Maryland will convert captured methane to Renewable Natural Gas.

Robotaxi Regulations Lag Behind Reality
As fleets of autonomous cars make their way onto city streets, the need to effectively regulate the technology is becoming more urgent.

L.A. Metro Launches Fare Capping Program
Transit fares will be capped at $5 per day for all riders who pay with TAP cards, whether or not they have weekly or monthly passes.