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.

Virginia Set to Pass Bill Lowering Minimum Speed Limit
The Virginia General Assembly has passed a bill that would allow localities to set speed limits as low as 15 miles per hour.

Opinion: Gas Taxes Are 'Redlining on Wheels'
With dwindling revenue and a narrow scope for funding projects, it may be time for Washington State to re-evaluate its gas tax in favor of more sustainable revenue sources.

Oregon DOT Studies Impact of Race and Income on Road Safety
The findings of a recent memo highlight the disproportionate effects of unsafe road conditions on low-income people and BIPOC communities.

The Pandemic Baby Bust
The economic uncertainty of the pandemic has added to already declining birth rates in a troubling sign for the future of the American economy.

Opinion: High-Rises Won't Sink San Francisco
The weight of large buildings may not be a major threat to coastal cities, despite recent claims.