IVHS

WA-RD 355.1
Authors: 
Jan Spyridakis, Carolyn Plumb, Mark Hasselkorn, Susan Michalak.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Sunday, January 1, 1995
WA-RD 345.1
Authors: 
Earl Butterfield, Mark Haselkorn, Kathy Alalusi.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Friday, July 1, 1994
WA-RD 309.2
Authors: 
Mark Hallenbeck, Jodi Koehne, Robert R. Scheibe, David Rose, Robert Leech.
Originator: 
Washington State Transportation Center (TRAC); Dye Management Group, Inc.
Publication Date: 
Sunday, August 1, 1993
WA-RD 309.1
Authors: 
Robert R. Scheibe, Jodi Koehne, Mark Hallenbeck.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Saturday, April 24, 1993
WA-RD 240.2
Authors: 
Mark Haselkorn, Woodrow Barfield, Jan Spyridakis, Loveday Conquest, Daniel Dailey, Peggy Crosby, Brian Goble, Margaret Garner.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Monday, June 1, 1992
WA-RD 240.1
Authors: 
Mark Haselkorn, Woodrow Barfield, Jan Spyridakis, Loveday Conquest, Daniel Dailey, Peggy Crosby, Brian Goble, Margaret Garner.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Wednesday, April 1, 1992