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.
More Evidence That Open Streets Improve Safety
An analysis of New York's 34th Avenue shows substantial reductions in crashes and injuries, strengthening the body of evidence supporting car-free streets.
What Transit Systems Can Learn From D.C. Metro
The nation's second-largest transit system—and one of its newest—persists in the face of a host of challenges exacerbated by the pandemic.
Study: Speed Cameras Save Lives
Data from Chicago reaffirms the efficacy of speed cameras at reducing traffic fatalities and serious injuries.
Northern California Port Seeks Offshore Wind Lease
The Port of Humboldt has proposed a plan to modernize its facilities to accommodate offshore wind energy production, hoping to stimulate the local economy and create sustainable jobs.
Massive New Park Coming to the Inland Empire
A 3.5-mile long greenway will bring trails, recreational facilities, and open space to Ontario, in San Bernardino County, California.