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.

Where Open Streets Are Succeeding
The cities that are making their pandemic-era car-free experiments permanent.

Explaining Massachusetts’ New TOD Law
The MBTA Communities law sets ‘minimum multi-family unit capacity’ for communities located near transit stations to boost higher-density housing development in transit-rich areas.

Predictions for San Francisco’s Public Spaces
In 2023, will the city’s public spaces be reclaimed by cars, or will pandemic-era interventions lead to permanent change?

Old San Diego Library to Become Shelter
The long-disused Central Library will accommodate 26 unhoused residents starting later this month.

On-Demand Transit Supplements Denver-Area Bus and Rail
Residents in far-flung parts of the region can connect to rail and bus lines and access local destinations through an on-demand service called the Denver Connector.