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.

Single-Stair Reform Gains Strength
The movement to legalize single-stair multi-story buildings is gathering momentum, with the typology offering a more efficient, flexible, and healthy way to build housing.

Boston Bus Signal Priority Project Yields Faster Travel Times
The city now plans to expand a year-long pilot project that reduced the time buses waited at traffic signals.

January Must-Reads: Top 10 Articles From Last Month
How a tidal wave of potential changes at the federal level could throw many programs planners depend on into chaos, a roundup of last year’s zoning stories, and the continuing ripple effects of a landmark Supreme Court case.

Lawmakers Call for Improved Air Quality Monitoring in LA Following Fires
Wildfires like those in Los Angeles that destroy urban structures release toxic chemicals, including lead, into the air.

The Importance of Rural Transit
On Transit Equity Day, reminding policymakers that rural communities need access to transit too.