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.

A Primer on Suburban Urbanism
How one master-planned development used lower-density urbanism principles to build a community focused on affordability, sustainability, and conservation.

King County Metro to Cut Bus Service
With hundreds of buses out of service and a mechanic shortage delaying repairs and maintenance, Seattle area bus riders will see significantly reduced service this summer.

Survey: Americans Don’t Support Road Expansions
U.S. transportation policy, which still heavily centers automobile infrastructure, is increasingly out of step with the majority opinion, according to a new survey from Transportation for America.

Shared Mobility Starts to Reach Critical Mass
The growing popularity of shared mobility modes, many small and highly efficient, could soon begin having a significant impact on urban transportation patterns.

Regional Authority to Address Homelessness Proposed in Spokane
The city wants to coordinate resources and groups to bring resources to unhoused residents after the closure of Camp Hope, formerly the largest encampment in the state.