highway safety

WA-RD 636.3
Authors: 
Mark E. Hallenbeck, Peter M. Briglia Jr., Zachary N. Howard, Anna St. Martin.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, June 17, 2013
WA-RD 636.2
Authors: 
Peter M. Briglia Jr., Zachary N. Howard, Emily Fishkin, Mark E. Hallenbeck, Anna St. Martin.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Sunday, July 19, 2009
WA-RD 636.1
Authors: 
Anna St. Martin, John Milton, Mark E. Hallenbeck, Jennifer Nee.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, February 1, 2007
WA-RD 392.1
Authors: 
John F. Carney III.
Originator: 
Vanderbilt University. Dept. of Civil and Environmental Engineering.
Publication Date: 
Monday, June 19, 1995
WA-RD 308.1
Authors: 
John F. Carney.
Originator: 
Vanderbilt University. Dept. of Civil and Environmental Engineering.
Publication Date: 
Sunday, November 1, 1992
WA-RD 475.1
Authors: 
Jinsun Lee, Fred L. Mannering.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, December 30, 1999