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WA-RD 452.1
Authors: 
Robert D. Holtz, Wei F. Lee.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Saturday, August 1, 1998
WA-RD 428.2
Authors: 
Tracy L. Reed, G. Scott Rutherford.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, May 1, 1997
WA-RD 450.1
Authors: 
Steven L. Kramer, Walter J.Silva, David A. Baska.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, November 30, 1998
WA-RD 447.1
Authors: 
Charles W. Roeder, Gregory A. MacRae, Kyoko Arima, Paul N. Crocker, Scott D. Wong.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Saturday, February 28, 1998
WA-RD 445.1
Authors: 
Keith Anderson.
Originator: 
Washington (State). Dept. of Transportation. Planning and Programming Service Center; Washington (State). Dept. of Transportation. Research Office.
Publication Date: 
Wednesday, October 1, 1997
WA-RD 442.1
Authors: 
Cynthia E. Taylor, Deirdre R. Meldrum.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Friday, August 1, 1997
WA-RD 424.1
Authors: 
C. Michael Miner.
Originator: 
Washington (State). Dept. of Transportation. Materials Laboratory.
Publication Date: 
Thursday, August 1, 1996
WA-RD 428.1
Authors: 
Jennifer A. Barnes, G. Scott Rutherford.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, May 1, 1997
WA-RD 423.1
Authors: 
C. Michael Miner.
Originator: 
Washington (State). Dept. of Transportation. Materials Laboratory.
Publication Date: 
Thursday, August 1, 1996
WA-RD 422.1
Authors: 
C. Michael Miner.
Originator: 
Washington (State). Dept. of Transportation. Materials Laboratory.
Publication Date: 
Thursday, August 1, 1996

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