highway construction

WA-RD 218.1
Authors: 
Jimmie Hinze, Gregory A. Selstead.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, July 1, 1991
WA-RD 200.2
Authors: 
Richard R. Horner, Juno Guedry, Michael H. Kortenhof.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Sunday, December 31, 1989
WA-RD 195.1
Authors: 
Richard R. Horner, Kenneth J. Raedeke.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Sunday, October 1, 1989
WA-RD 200.1
Authors: 
Richard R. Horner, Juno Guedry, Michael H. Kortenhof.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, January 1, 1990
WA-RD 490.1
Authors: 
Thomas McCormack, Kevin House.
Originator: 
Saint Martin's College (Lacey, Wash.). Dept. of Civil Engineering.
Publication Date: 
Monday, May 1, 2000