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.

Outdated State and Federal Road Design Rules Hinder Freeway Removal
Although some cities are in favor of removing or reducing urban freeways in favor of more walkable spaces, guidelines like the 11-year-old MUTCD still encourage a 'throughput at all costs' mentality.

Three New Programs to Increase Transit Ridership in the Twin Cities
With peak hour commuter travel not expected to rebound to pre-pandemic levels, Metro Transit is getting creative in its efforts to attract new riders.

Sales Tax Could Fully Fund Cincinnati Viaduct
One of Southwest Ohio's most urgent infrastructure projects would move forward if the SORTA board approves a recent proposal to allocate Issue 7 funding to the replacement plan for the Western Hills Viaduct.

Is Historic Preservation Zoning?
In a victory for preservationists, the Texas Supreme Court upheld Houston's Historic Preservation Ordinance despite a lawsuit alleging that the ordinance constitutes illegal zoning rules.

A State-by-State Wish List for Federal Infrastructure Funding
States have a laundry list of major projects they'd like to see funded if the trillion-dollar infrastructure package passes.