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 One Ride-Hailing Company Is Encouraging a Shift to Micromobility
A small change in the design of ride-hailing apps can make users more likely to choose walking or biking for short trips.

State Bill Seeks CEQA Exemption for California Universities
A bill introduced in the California legislature would allow public universities to bypass environmental review regulations for student housing projects.

Free Student Transit Now Permanent in Orange County
After a successful pilot program, the OCTA will permanently offer free bus rides to youth ages 6 to 18.

Rural Washington's Infrastructure Wishlist
Rural Washington communities want to see federal infrastructure funding allocated to projects in the historically neglected eastern parts of the state.

How 'Liberty Politics' Cripples Road Safety Projects
Some states and cities are citing personal liberty and constitutional rights to oppose automated traffic enforcement and other road safety measures.