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.
Infrastructure Must Catch Up With Climate Change
The worsening effects of extreme weather events are accelerating the deterioration of critical infrastructure, leaving communities more vulnerable.
San Francisco Housing Construction Far Slower Than Other Tech Hubs
Experts blame high land and construction costs and restrictive regulations for San Francisco’s dismal rate of housing construction, which lags behind other fast-growing cities like Austin and Seattle.
Reckless Driving and Illegal Activity Shut Down L.A.’s Newest Bridge
Could the chaos that has plagued the 6th Street Viaduct’s first few weeks signal an opportunity to reimagine its intended uses?
Why Counting Bikes Matters
While many American cities rely on vehicle counts to make transportation planning decisions, most haven’t prioritized counting bikes, leading to underinvestment in bike infrastructure.
Editorial: Why Houston’s University Line BRT Is a ‘Crucial’ Project
The Houston Chronicle editorial board comes out in support of a proposed 25-mile bus rapid transit line, arguing it would provide essential service to transit-dependent residents.