Michael Cassidy turns the mysteries of congestion and tailgating into science.
Michael Cassidy is part of a small cadre of mathematicians and civil engineers dedicated to studying today's congestion in the hope of improving tomorrow's freeways... He was interested in the phenomenon of 'breakdown,' which occurs when traffic flow suddenly congeals for no apparent reason, converting a minor bottleneck into a full-fledged jam."
Thanks to ITS Berkeley
FULL STORY: Seeking to unravel mysteries like traffic jams and tailgating

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

Canada vs. Kamala: Whose Liberal Housing Platform Comes Out on Top?
As Canada votes for a new Prime Minister, what can America learn from the leading liberal candidate of its neighbor to the north?

USGS Water Science Centers Targeted for Closure
If their work is suspended, states could lose a valuable resource for monitoring, understanding, and managing water resources.

Where USDOT Awarded $3.2 Billion in Grants
The department announced awards for projects that include intercity rail, low-emission buses, and tech-driven transit improvements.

The Rippling Effects of Bike-to-Work Subsidies
A European movement to incentivize people to commute by bicycle is changing travel patterns and making mobility more sustainable.

Preparing Transportation Systems for the ‘Silver Tsunami’
More Americans than ever will age beyond their safe ability to drive. How will they meet their mobility needs in a car-centric society?
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.
Tyler Technologies
New York City School Construction Authority
Village of Glen Ellyn
Transportation Research & Education Center (TREC) at Portland State University
Chaddick Institute at DePaul University
Institute for Housing and Urban Development Studies (IHS)
Regional Transportation Commission of Southern Nevada
Toledo-Lucas County Plan Commissions