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.

Proposed Legislation Sounds Alarm on Mississippi River Drought
Without concerted restoration efforts, the river’s historically low levels could dramatically impact shipping activities and economic development throughout the region.

‘Passive House’ Development Brings 275 Affordable, Efficient Units to Brooklyn
A 14-story tower uses the ‘Passive House’ approach to drastically reduce energy use and improve quality of life for residents.

Virginia Amtrak Ridership Soars Above Pre-Pandemic Levels
The four state-managed Amtrak lines are seeing increases of as much as 65 percent in ridership.

How Utilities Can Prepare for Vehicle Electrification
As more electric cars and trucks hit U.S. roads, large charging stations could require as much power as a small town.

Why Accessible Sidewalks Fall by the Wayside
Despite the passage of the Americans with Disabilities Act more than 30 years ago, most U.S. cities delay making accessibility improvements to sidewalks until activists bring them to court.