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.

Seattle Quietly Unveils New Interstate Lane
The Washington Department of Transportation expanded part of I-5 in hopes of reducing a common traffic bottleneck.

U.S. Home Sales to Foreign Buyers Drop by Almost 10 Percent
International purchases of homes on the U.S. housing market slowed in the last year.

Miami Loses Population for the First Time Since 1970
Already one of the nation’s hottest real estate markets before the Covid-19 pandemic, the region became unaffordable for many middle-income households in the last few years.

Uber Sees Record Ridership, Finally Posts a Profit
The ride-hailing giant posted an operating profit for the first time in its history, thanks largely in part to its successful food delivery business.

Where Have all the Kit Homes Gone?
Buying a house through the Sears catalog was, for a brief historical moment, a popular and affordable way to become a homeowner.