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.

What Is the Best Way To Run a City?
City management models offer different benefits and drawbacks.

When Zoning Reform Isn’t Enough: How To Boost Missing Middle Housing
For upzoning efforts to result in a significant rise in new housing units, cities and states must do more than just change zoning codes to ensure missing middle housing is easy and affordable to build.

Minneapolis Leans Into Bus Rapid Transit
The city wants to become North America’s ‘bus rapid transit capital.’

Ohio to Demolish Thousands of Vacant Buildings
The state is funding a $150 million effort to raze blighted buildings to accelerate revitalization.

Helicopter Noise Complaints Surge in New York
Residents argue the city and state must do more to regulate the hundreds of flights that criss-cross the area on a daily basis.