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.

Texas Law Could Limit Local Control Over Zoning
If upheld, a Texas law would likely prevent cities from enacting zoning reform that would increase density or eliminate single-family-only zoning.

PeopleForBikes Urges Action on Highway Safety Rule Changes
The bike advocacy group says recently proposed changes to federal road safety regulations would help reduce traffic deaths and improve safety for pedestrians, cyclists, and other road users.

Maine Law Promotes Smart Growth
New state legislation encourages cities to plan around ‘smart growth’ principles to preserve farmland and open space, and use infill development to build more housing.

Atlanta Infill Project Takes Inspiration From Dutch Design
A residential development includes a central courtyard designed to be shared by pedestrians and cars.

Median Home Prices Top $1 Million in Over 200 California Towns
Towns once known for their affordability are seeing sharply rising home prices.