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.

Opinion: California Needs an Overnight SoCal-to-Bay Area Train
A red-eye between Los Angeles and the San Francisco Bay Area could make train travel a viable options for millions of Californians.

Why Golf Carts Could Quietly Revolutionize Transportation
More communities are catching on to the benefits of golf carts as a safe, low-emissions mode of transport for neighborhood trips.

Wildlife Bill Aims To Protect All Vulnerable Species
A bill set to pass in the U.S. Senate would inject billions into wildlife conservation and species restoration efforts.

Colorado Could Reject Highway Expansion in Favor of Climate-Friendly Planning
A proposed transportation strategy could shift the state’s focus away from driving and toward incentivizing public transit use, walking, and biking.

Could Los Angeles Emulate Barcelona’s ‘Superblocks’?
A proposal in the city council could bring the ‘superblock’ model to Los Angeles, opening up neighborhood streets to more biking, walking, and public amenities.