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 Zoning Category Proposed in Austin
The ‘town zoning’ category would create more flexibility and encourage developers to build more affordable, transit-oriented housing.

Cities Need More Family-Oriented Housing
For many young families, it’s simply impossible to find affordable housing in cities, leading them to the suburbs not by choice, but by necessity.

Restoring the Vacant Middle: Creating Middle Housing Through Historic Preservation
How flexible zoning in historic districts can support preservation and create affordable housing.

Cargo Bikes: A Smart, Sustainable Choice for Urban Transport
Five reasons why cargo bikes are the ‘future of urban transportation.’

Oklahoma Turnpike Authority Halts $15 Billion Project
After a legal ruling favored resident groups who charged the OTA with illegal practices and a lack of transparency, the authority ordered all work on a major turnpike expansion stopped.