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.

Northeast Corridor Improvement Plan Would Speed Up Rail Connections
The proposal would fund over 150 projects aimed at improving passenger rail service and speeding up travel times.

Opinion: Replacing Nuclear Plants Amounts to 'Treadmill Decarbonization'
Shutting down one form of clean energy with plans to replace it with another keeps us running in place, or worse, falling behind on decarbonization goals.

Manufactured Home Residents Face Heightened Hurricane Risks
The unique construction and ownership structure of so-called 'mobile' homes put their residents at increased risk of property damage, financial loss, and death during extreme weather events.

Redlined Neighborhoods Suffer More From Extreme Heat
The recent heat wave in the Pacific Northwest highlighted how historical inequities still affect the health and well-being of low-income and marginalized communities.

Opinion: Give Students Free SEPTA Rides All Week Long
Philadelphia's student passes cut off at 8 p.m. and don't include weekends, but expanding the free fare program could help SEPTA rebuild ridership and create lifelong transit users.