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.

Philadelphia Leaders Dream Big With New Transit Plan
The plan, which looks more than two decades into the future, seeks to modernize the city's transit system, address inequities, and improve regional connectivity.

U.S. DOT Grant Program to Allocate Funds for Climate and Environmental Justice Projects
The Infrastructure for Rebuilding America program will, for the first time, support projects aimed specifically at reducing emissions and fighting the effects of climate change and environmental racism.

Noise Pollution Harms the Heart, Too
New research shows that excessive noise levels have significant negative impacts on heart health.

Washington State Considering New Gas Tax, Transit and Bike Fees
The state legislature is weighing three proposals that seek to fund improvements to aging infrastructure and upgrade the state's transportation network.

Google Maps Now Lets You Feed Your Parking Meter
Google's newest partnership offers contactless parking meter payments and transit fare purchases.