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.

EPA Calls for Eliminating Lead Water Pipes in 10 Years
The mandate doesn’t include additional funding, prompting backlash from utility companies.

Baltimore Considers Public Restroom Project
The city is starting to develop a plan for adding more public restrooms downtown, where available bathrooms are scarce and historic buildings are being damaged by public urination.

Will New York’s Strict Short-Term Rental Rules Work?
Some owners are reluctant to put short-term rental units back on the long-term rental market, but the number of permitted units has dropped dramatically.

Seattle’s Bike Infrastructure Hamstrings Growth
Design standards that call for minimal road space allocated to bikes are limiting the growth of cycling in the city.

Sacramento Council Approves Upzoning Proposal
If given final approval, the plan would increase the allowable floor area ratio to permit denser housing development in single-family neighborhoods and near transit.