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.
In Rush to Build, Older Housing is Overlooked
Older homes provide an affordable housing lifeline, but poor conditions often lead to serious health impacts for residents.
Fire Officials Say More LA Freeway Underpasses at Fire Risk
The city’s fire department is surveying other underpasses for hazardous materials and other code violations that led to the November 11 fire that shut down a key interstate segment.
San Diegans at Odds Over ‘Granny Towers’
A provision in the city’s ADU ordinance allows developers to build an essentially unlimited number of units on single-family lots.
The Rise of Zoning Reform
As the housing affordability crisis spread from mainly coastal cities to the rest of the nation, cities and states are taking a serious look at outdated zoning codes that hamper efforts to build more housing.
Autonomous Cars Putting Strain on Local Governments
As the industry pushes ahead in fits and starts, local officials and first responders are scrambling to develop protocols for handling driverless vehicles.