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 Tool Calculates Induced Demand Caused by Road Widening Projects
The calculator can help transportation advocates and agencies project how many additional miles and emissions a highway widening project would create.
Houston's East River Redevelopment Threatens Historic Black Neighborhoods
Longtime residents are being left behind by new development that has raised housing costs and property taxes for some of Houston's most vulnerable communities, according to an article in the Houston Chronicle.
Recommendations for the Federal Transit Administration's Capital Investment Grant Program
The Capital Investment Grants program should focus on improving service on heavily-used lines, expanding access to jobs and amenities, and increasing multimodal accessibility.
Sirens May Do 'More Harm Than Good,' Research Shows
The ear-piercing sirens used by emergency vehicles are shown to have little impact on patient outcomes while contributing to more dangerous road conditions, experts say.
How Legacy Cities Can Leverage Federal Funds for 'Transformative' Projects
Now is the time for cities to make strategic investments to scale up existing revitalization efforts.