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.

Trump Attacks Environmental Rules Amid Flurry of Executive Orders
Several executive orders signed on Monday seek to repeal Obama- and Biden-era environmental regulations and roll back goals to encourage the shift to electric vehicles.

OKC Releases Draft Vision Zero Plan
The plan identifies a High Injury Network and strategies for improving road safety on Oklahoma City streets.

Rural Buses a ‘Lifeline’ in Colorado
Bus ridership on local and intercity buses in rural areas rose sharply even as urban transit ridership took a hit between 2019 and 2024.

Midtown Manhattan Rezoning Proposal Could Yield Almost 10,000 Housing Units
A plan to alter zoning for parts of Midtown would permit new housing and make it easier to convert office buildings to residential units.

The Apartment Through History
The humble apartment, as a typology, has been with us for millennia.