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.
Mitigating the Impacts of Delivery Services
How cities can minimize the impact of delivery vehicles on air quality and congestion through effective curb management and zero-emission delivery zones.
New York Announces New Bike Lanes and Public Space Improvements
As part of its commitment to improve safety for pedestrians and cyclists, the city identified several major projects for 2023 that include protected bike lanes and public plazas.
Lyft Pulls Micromobility From Los Angeles Area
The company will no longer provide shared bikes and scooters in the L.A. region, citing a ‘lack of longterm commitment’ from cities.
King County Water Treatment Station Set to Open
The facility is part of a plan to protect the Duwamish River from polluted runoff from overflowing sewer pipes.
Proposed Park Yet Another Hurdle for Houston Interstate Expansion
The Interstate 45 widening project, halted by a federal order and opposed by many local officials and organizations, could hit a new snag if White Oak Bayou becomes a city park.