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.

On-Demand Transit To Connect Suburban Milwaukee Job Centers
A new last-mile service set to launch in February will connect the city's residents with job-rich suburbs.

Big Transit Projects To Look Forward to in 2022
An exhaustive list of all fixed-guideway projects scheduled to open or break ground in the U.S. in 2022.

Zoning Reform: Lessons From New Zealand
The island nation is mandating mid-density zoning requirements and transit-oriented development in an effort to increase housing affordability and encourage compact development.

Oregon Youth Activists Protest Highway Expansion
A group of young climate activists are demanding an end to traffic-inducing road expansion projects and a renewed commitment to sustainable, transit-oriented transportation.

More Evidence Upzoning Alone Won't Boost Housing
Experts caution that to encourage significant new housing production, other zoning reforms that reduce costs and streamline permitting should accompany increased density requirements.