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.

U.S. Transit Agencies Face a Financial Crisis
Transit providers around the country are scrambling to find new sources of revenue to replace lagging ridership and reorienting their systems to a future less dependent on daily commuters.

California Rejects Six-State Colorado River Plan, Proposes Its Own
State officials claim a proposal agreed upon by the other six states using Colorado River water disproportionately impacts California farmers.

Washington Focuses Road Safety Efforts on Individuals, Neglecting Design
Legislative efforts to reduce traffic deaths could move the needle toward Vision Zero, but state leaders failed to commit infrastructure funds to making structural improvements.

Bike Lanes Are Good for Business. Why Don’t Business Owners Believe It?
Proposed bike lanes often come up against opposition from local merchants who believe losing street parking will hurt their business, but research repeatedly shows the opposite effect.

Massachusetts Zoning Reform Law Reaches First Deadline
Cities and towns had until January 31 to submit their draft plans for rezoning areas near transit stations to comply with a new state law.