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.
Universal Design in D.C.’s Rock Creek Park
After being closed to cars during the pandemic, Rock Creek Park’s Beach Drive has become a haven for people with mobility impairments.
The Role of Segregation in Traffic Deaths
Research from Chicago suggests that the city’s traffic calming infrastructure is concentrated in the most affluent neighborhoods, contributing to higher rates of road deaths in lower-income neighborhoods.
Boston Launches Ambitious Bike Plan
The city plans to dramatically expand its bike lane network, add to its bike share fleet, and provide new e-bike subsidies to residents.
Activating L.A.’s Transit Stations
Advocates say encouraging community events, vendors, and activity at transit stations can improve public safety without increasing the presence of law enforcement.
‘Highway Boondoggles’ Report Highlights Nation’s Most Wasteful Projects
The bipartisan infrastructure law, which directs massive investments to state transportation projects, could fast-track some of the most destructive highway expansion projects.