working loads

WA-RD 371.3
Authors: 
Andrew Finney.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Thursday, July 30, 1998
WA-RD 371.2
Authors: 
Todd D. Wentworth.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, July 20, 1998
WA-RD 371.1
Authors: 
Sunirmal Banerjee, Andrew Finney, Todd Wentworth, Mahalingam Bahiradhan.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, July 27, 1998