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.

How the Drive for Profit Flattens the American Landscape
Mass-market production and the commodification of housing has led to a ‘flattening’ of design into a limited set of bland, homogeneous options.

Meet Virginia’s Newest Variable Toll Lanes
Recently opened express lanes on a nine-mile stretch of Interstate 66 will now charge variable tolls based on traffic congestion.

‘Yes in God’s Backyard’ Movement Wins in Pasadena
Houses of worship in the California city will be allowed to build housing on their properties in an effort to alleviate the city’s housing shortage.

The Vanishing American ‘Starter Home’
Rising land costs, expensive materials, and onerous building and lot size requirements are making it harder to build small, affordable ‘starter homes’ in the United States.

Kansas City Adopts Vision Zero
The city aims to make its streets more walkable and reduce traffic violence by investing in sidewalks and other safety improvements.