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.

Houston Bus Lanes Downgraded to HOV Lanes
Metro officials say the new plan for the Iner Katy Project addresses more immediate needs by replacing dedicated bus lanes with HOV lanes.

Fourth Ward Project Aims for Sustainability on Atlanta's Beltline
A new megaproject hopes to bring new life to a former industrial site.

How Massachusetts Zoning Reform Impacts ADU Laws
Cities and towns have until February to adjust their zoning codes to reflect more permissive rules for accessory dwelling units.

Tacoma Program Offers Free Street Trees
The Green Blocks program targets neighborhoods with the highest need for additional tree canopy.

Oakland Electric School Buses Can Return Power to Grid
The district’s fully electric fleet features vehicle-to-grid technology that lets buses act as batteries when not in use.