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.

How Much Will That Infrastructure Really Cost?
A new tool developed in British Columbia calculates the cost of infrastructure over the entire life cycle of the project.

Mr. Musk’s Neighborhood
With all apologies to the late great Fred Rogers.

Federal Union: Remote Work Is Climate-Friendly
Federal workers are pushing back on a return to the office, citing the environmental benefits of eliminating daily commuting.

Virginia Receives Nearly $3 Million Reconnecting Communities Grant
Two Virginia cities were awarded federal funding aimed at improving connections between neighborhoods cut apart by freeway construction.

Palo Alto E-Bike Ban Faces Local Backlash
Local cyclists are resisting a plan to prohibit e-bikes in all of the city’s open space preserves.