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.

Los Angeles Subway Work Halted Amid Serious Safety Lapses
A string of unaddressed worker injuries prompted the county transit agency to suspend work on a subway line that will connect downtown Los Angeles to the westside.

Rivian CEO Talks Battery Tech, Supply Chain Issues
As its electric trucks hit the streets, the electric truck maker has their eye on micromobility and battery supply chains.

How New Safety Legislation Will Impact Florida Condo Market
New regulations aimed at preventing disasters like the Surfside condo collapse are forcing a reckoning on the part of property owners who may struggle to afford required repairs and upgrades.

Montgomery County Growth Plan Approved
The county council approved the much-debated long-range growth plan, preparing the region for a shift toward more mid-density housing and transit-oriented development.

How New York Suburbs Are Tackling the Housing Crisis
Some small cities are proposing zoning code reforms and new taxes to address the growing housing shortage in the greater New York area.