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.
Baltimore Ordered to Improve Sidewalk Accessibility
The city is one of many to face lawsuits for failing to comply with the Americans with Disabilities Act.
This Toronto Suburb Has More Bus Riders Than Columbus, Ohio
Brampton, Ontario used gradual improvements in service to prove that if you build it, they will ride.
The 120 Year Old Tiny Home Villages That Sheltered San Francisco’s Earthquake Refugees
More than a century ago, San Francisco mobilized to house thousands of residents displaced by the 1906 earthquake. Could their strategy offer a model for the present?
Paris Bike Boom Leads to Steep Drop in Air Pollution
The French city’s air quality has improved dramatically in the past 20 years, coinciding with a growth in cycling.
Why Housing Costs More to Build in California Than in Texas
Hard costs like labor and materials combined with ‘soft’ costs such as permitting make building in the San Francisco Bay Area almost three times as costly as in Texas cities.