Jarret Walker writes on Mayor Villaraigosa's 30/10 plan and why Los Angeles is a "smart long term bet" as a sustainable city.
The balkanized constellation of centers that make up Los Angeles, coupled with its already established grid of wide arterial boulevards, make it a cost effective proposition for high quality transit, says Walker. The accelerated plan has already garnered support in Washington and Sacramento, and is likely to encourage other metro areas looking to expand their transit networks with federal financial help.
FULL STORY: Los Angeles: The Next Great Transit Metropolis

Trump Administration Could Effectively End Housing Voucher Program
Federal officials are eyeing major cuts to the Section 8 program that helps millions of low-income households pay rent.

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Ken Jennings Launches Transit Web Series
The Jeopardy champ wants you to ride public transit.

Crime Continues to Drop on Philly, San Francisco Transit Systems
SEPTA and BART both saw significant declines in violent crime in the first quarter of 2025.

How South LA Green Spaces Power Community Health and Hope
Green spaces like South L.A. Wetlands Park are helping South Los Angeles residents promote healthy lifestyles, build community, and advocate for improvements that reflect local needs in historically underserved neighborhoods.

Sacramento Plans ‘Quick-Build’ Road Safety Projects
The city wants to accelerate small-scale safety improvements that use low-cost equipment to make an impact at dangerous intersections.
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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.
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Learn the tools for implementing Universal Design in planning regulations.
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