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: When Women Ride Bikes, Everyone Rides More
New research indicates a positive association between overall cycling levels and ridership rates for women-identified riders.

Opinion: Freeze Property Taxes in Gentrifying Neighborhoods
A proposed bill in the Texas legislature would help prevent displacement of homeowners in areas experiencing reinvestment and redevelopment.

Chicago to Install More Protected Bike Lanes
Chicago's transportation commissioner says the city's transportation department is exploring options for keeping cars out of bike lanes, such as raised curbs.

How Much Will Buttigieg Change Federal Transportation Policy?
The USDOT secretary is making big promises, but an entrenched system makes it difficult to implement long-lasting, systemic change.

Teen-Led BART Campaign Brings Attention to Sexual Harassment on Transit
The Not One More Girl initiative seeks to implement tangible changes to improve the safety of young people on public transit.