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.

Some Commute Times Worsening Despite Remote Work Trends
The unpredictability of constantly changing commuting trends has some workers seeing much longer commute times as transportation agencies work to adjust to new travel patterns.

Which Road Safety Interventions Work Best?
Data from New York City show that traffic safety projects that give pedestrians the most space are the most effective in reducing fatal crashes and injuries.

El Paso Launches Vision Zero Planning
The El Paso City Council approved a resolution to move forward with Vision Zero planning and initiatives in an effort to eliminate traffic deaths on some of the nation’s most dangerous streets.

Democrats Call for Stronger Action on Environmental Justice
The Justice40 initiative could make a major difference for communities burdened by pollution, but only if funds are spent on projects that maintain a focus on equity.

Chicago ADUs Concentrated in More Affluent Neighborhoods
An analysis of city-issued permits shows that homeowners in gentrified wards are building accessory dwelling units at much higher rates than those in less well-off communities.