Using GPS technology, researchers identify traffic congestion trouble spots. The information could help local governments plan transportation projects.
"...traffic engineers using satellite technology have been able to identify exactly where and when the worst bottlenecks occur on heavily used secondary roads in the region, which carry about 60 percent of the area's traffic. Their findings, the result of a three-year study of 363 miles of roadways, could help local governments decide where to spend money on road construction and may even help commuters plan their routes and schedules."
Thanks to Abhijeet Chavan
FULL STORY: Satellites Help Point the Way to a Speedier Commute

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.
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.
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Institute for Housing and Urban Development Studies (IHS)
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Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service