Ross Reynolds talks with Mark Hallenbeck about traffic congestion in the Puget Sound region, and what can be done to solve it. Hallenbeck is director of the Washington State Transportation Center at the University of Washington.
You Are The Traffic: Why Seattle Congestion Is Getting Worse

Flickr Photo/Oran Viriyincy (CC-BY-NC-ND)/http://bit.ly/1irsJLd