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.

MARTA Asking Riders For Feedback On Route Redesign
Atlanta's transit agency is asking for public feedback before a major system redesign.

Paper Series Sheds Light On Adaptive Reuse
A series of reports from Berkeley's Terner Center assess the potential of commercial-to-residential conversions to help ease the housing crisis.

Parking Reform Map Shows Which Cities Have Eliminated Parking Minimums
As part of #BlackFridayParking week, a crowd-sourced map tracks the growth of the parking reform movement in U.S. cities.

Vancouver's New Housing Plan Takes Shape
If its proposals are effectively implemented, Vancouver's new housing plan would promote 'missing middle housing' and increase density near jobs and transit.

Key Lessons From COP26
Observers express cautious optimism as countries come together on climate goals, but developing nations say they need more support to mitigate the impacts of climate change already in progress.