Worlds Collide: Using Fluid Dynamics to Solve Urban Traffic Woes

Researchers point to a new way to analyze traffic congestion in growing cities.


Your Mother-in-Law Should Take the “El” and Other Insights Into the Value of Public Transportation

The public benefits of mass transit resulting from a reduction in traffic alone outweigh the cost of public investment in infrastructure in the LA metropolitan area.


The Regulators

How should policymakers approach regulation in settings with weak institutions


Failure to Launch: New York City and Congestion Pricing

New York's failed plan for congestion pricing has lessons for policymakers everywhere.

flickr WSDOT

It Pays to Price Congestion

It saves commuters time and money, so why is it so unpopular?