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.

New York City’s Buses Are Speeding Up
New York City’s Metropolitan Transportation Authority is renewing efforts to create more bus lanes and dedicated busways in the city.

Federal Environmental Justice Program Could Worsen Outcomes in Low-Income Neighborhoods
Without more specific regulations, the Justice40 initiative, which requires spending 40 percent of federal funds in underserved areas, could fund projects that increase emissions and pollution.

Boise’s New Planning Director Warns Against 'Dysfunctional Highways'
On the heels of his stint as Atlanta’s planning director, Tim Keane says Boise should avoid following in the path of American cities that have let highway expansion and sprawl go unchecked for decades.

Voters Reject Atlanta-Area Cityhood Proposals
After local activists whipped up concerns about forced density to promote cityhood for three wealthy Atlanta suburbs, residents voted to remain in unincorporated Cobb County.

Zoning Reform Works, but Is No Magic Bullet
Improving housing affordability and boosting housing production requires more than just eliminating single-family zoning.