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.
Colorado DOT To Study Air Quality Near I-270 Project—Residents Are Skeptical
The Colorado Department of Transportation has pledged to evaluate direct mitigation measures to reduce the impact of construction projects on nearby communities.
Bus Transit Still Faces Social Stigma
Improving headways and making service more reliable can help reduce the negative public image faced by urban bus transit.
Hybrid Car Sales Fail to Meet Predictions
Over a decade ago, automakers predicted that every new car would be a hybrid by 2020. Why were they so off the mark?
Homeownership an Uphill Battle for Black New Yorkers
Black home buyers face an array of challenges when trying to buy homes, leading to a widening gap between Black and white homeowners.
Utah Wants to Build Water Pipeline Amid Historic Shortages
As water supplies around the West dwindle, one Utah county is moving ahead with plans for a new Colorado River pipeline.