A new study quantifies the amount of space devoted to parking in Los Angeles County—a figure that just begs to be visualized.
A recently released study in the Journal of the American Planning Association did an inventory on parking spaces in Los Angeles County—tracking the proliferation of parking across the county between 1900 and 2010. The big headline of the post: 14 percent of incorporated land in Los Angeles County is committed to parking. A stand-alone website for the study provides an abstract, of sorts, for the study, showing heat maps of parking (residential offstreet, non-residential offstreet, and total) around the county at 20 year intervals beginning with 1950.
Blogger Shane Phillips followed on the study to coalesce the data provided by the study into a nifty infographic that drives the point home a little more clearly. Phillips images all of that parking as one large parking crater—16 miles in diameter and taking up an area spanning East L.A. to Santa Monica. In real life, the area inside that parking crater fits 2.3 million residents, 900,000 homes, and 1 million workers, according to Phillips's calculations.
FULL STORY: Mapped: All 200 Square Miles of Parking in LA County, As One Giant Parking Lot

What ‘The Brutalist’ Teaches Us About Modern Cities
How architecture and urban landscapes reflect the trauma and dysfunction of the post-war experience.

‘Complete Streets’ Webpage Deleted in Federal Purge
Basic resources and information on building bike lanes and sidewalks, formerly housed on the government’s Complete Streets website, are now gone.

The VW Bus is Back — Now as an Electric Minivan
Volkswagen’s ID. Buzz reimagines its iconic Bus as a fully electric minivan, blending retro design with modern technology, a 231-mile range, and practical versatility to offer a stylish yet functional EV for the future.

Healing Through Parks: Altadena’s Path to Recovery After the Eaton Fire
In the wake of the Eaton Fire, Altadena is uniting to restore Loma Alta Park, creating a renewed space for recreation, community gathering, and resilience.

San Diego to Rescind Multi-Unit ADU Rule
The city wants to close a loophole that allowed developers to build apartment buildings on single-family lots as ADUs.

Electric Vehicles for All? Study Finds Disparities in Access and Incentives
A new UCLA study finds that while California has made progress in electric vehicle adoption, disadvantaged communities remain underserved in EV incentives, ownership, and charging access, requiring targeted policy changes to advance equity.
Urban Design for Planners 1: Software Tools
This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.
Planning for Universal Design
Learn the tools for implementing Universal Design in planning regulations.
City of Albany
UCLA Lewis Center for Regional Policy Studies
Mpact (formerly Rail~Volution)
Chaddick Institute at DePaul University
City of Piedmont, CA
Great Falls Development Authority, Inc.
HUDs Office of Policy Development and Research