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.
L.A. Metro Pushes for More Freeway Expansion Funds
After the last expansion project, traffic on I-405 only got worse. Metro wants to try again.
Baltimore Close to Approving $70 Billion Transportation Plan
The region’s proposed long-range plan includes over $11 billion for transit projects.
San Francisco Officials Want to Put the Brakes on Self-Driving Taxis
Local officials say autonomous cars are not yet safe enough to be permanently deployed across the entire city.
Right on Red: A Deadly Policy
Created in the 1970s to help boost gas mileage (with little proof that it had the desired effect), turning right on red creates dangerous situations for pedestrians and cyclists.
Forget the Bean Bag Chair: Workers Just Want Short Commutes
The office amenities of yore are out. Quick, painless commutes are in.