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.

California Cities Cite Historic Preservation to Block Development
Are some cities using historic designations disingenuously?

Residents Question Fresno Freeway Project
Fresno residents say Caltrans failed to account for the public health risks posed by a major freeway expansion project.

The Disparate Impacts of Urban Noise
Research shows higher levels of noise in formerly redlined neighborhoods, disrupting the health of both human and animal residents.

HUD Proposes Making Pandemic Eviction Protections Permanent
The proposed rule would apply to residents of multifamily housing supported by federal rental assistance.

DC Launches 24/7 Bus Service
Starting December 17, 14 Metrobus routes will run around the clock to better serve essential workers and visitors.