Traffic congestion

WA-RD 700.1
Authors: 
Yinhai Wang, Patikhom Cheevarunothai, Mark Hallenbeck.
Originator: 
Transportation Northwest Regional Center X (TransNow) and Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, May 1, 2008
WA-RD 232.1
Authors: 
Mark Hallenbeck.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Wednesday, May 1, 1991
WA-RD 619.1
Authors: 
Jaime M. Kopf, Jennifer Nee, John M. Ishimaru, Mark E. Hallenbeck.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Friday, July 1, 2005
WA-RD 655.1
Authors: 
Daniel J. Dailey.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Friday, September 1, 2006
WA-RD 659.1
Authors: 
Daniel J. Dailey, Joel Bradbury.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Wednesday, November 1, 2006