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.
Study: Homeless People Face Higher Mortality Risk
Unhoused adults are more than three times as likely to die in any given year as their housed counterparts, research shows.
Study: Equity in Car Share Programs Requires Low Cost, Broad Coverage
Data from a Los Angeles car share program showed its impact on underserved communities was ‘limited by its small footprint.’
The Largest U.S. City Lacking Mass Transit
Arlington, Texas has the dubious distinction of being the largest city in the nation with no fixed-route public transit system.
New York Court Rules on Cycling Search and Seizure
The ruling gives people on bikes the same rights as drivers when it comes to police stops.
How ‘Daylighting’ Intersections Can Save Lives
Eliminating visual obstructions can make intersections safer for all users.