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.
Presidential Transportation Innovations
A detailed list of each U.S. president’s contributions to transportation.
Mobile Home Prices Rising Sharply
Manufactured housing offers an affordable housing option for many Americans, but mobile homes — and land rents — are going up in cost.
Rochester Approves Tenant Protections
The city adopted the strictest possible version of New York state’s ‘Good Cause’ eviction protections, which cap rent increases at 10 percent.
NYC Congestion Pricing Plan Threatened by Legal Challenges
The plan to charge motorists driving into parts of Manhattan is being challenged in multiple courts.
Portland Traffic Deaths Surpass 2022 Number
This year, 69 people have died in traffic crashes in Portland, Oregon, nearly twice as many as in 2018, when the city began its Vision Zero program.