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.

How Adaptive Reuse Can Ease the Housing Crisis
An analysis of Los Angeles properties found that the city could make a significant impact on its housing shortage by converting commercial buildings to housing.

America's Most Popular National Park Could Start Charging for Parking
The Great Smoky Mountains National Park, the nation's most visited and one of only a handful with no admission fee, could institute a parking fee to pay for much-needed maintenance.

Housing Initiative Inches Closer to San Francisco Voters
Housing advocates hope a charter amendment that would streamline the development approval process will make it to the November ballot.

Tacoma Density Plan Moves to Phase Two
The Home in Tacoma plan would amend the city's zoning code to include more 'missing middle' housing types and encourage infill development.

Tactical Urbanism Takes Hold in Missoula
Community organizations are taking action to transform the city and pave the way for permanent infrastructure improvements.