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.

Opinion: Sharrows Are 'Make Believe Infrastructure'
The road markings known as 'sharrows' are meant to make streets safer for cyclists, but critics argue they're nothing but a convenient compromise that favors drivers and fails to improve road safety.

Tallest Skyscraper in 30 Years Proposed in Midtown Atlanta
If approved, a 61-story tower would be the tallest built in Atlanta in three decades.

Fire Experts Weigh In On Management Practices
To fight increasingly devastating wildfires, government officials and landowners must develop new strategies that proactively address the biggest risk factors.

First Speed Camera Installed in Gwinnett County
A new speed camera program aims to decrease traffic collisions near schools and make it easier for the police to fine speeding drivers.

Let's Stop Overlooking Bike Parking
Bike advocates focus, with good reason, on bike lanes and safe routes. But secure bike parking and storage plays an essential role in encouraging more people to get on two wheels.