speed sensor

WA-RD 465.1
Authors: 
Daniel J. Dailey, Li Li.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Saturday, April 1, 2000
WA-RD 527.1
Authors: 
Daniel J. Dailey, Fredrick W. Cathey, Suree Pumrin.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Saturday, December 1, 2001
WA-RD 575.1
Authors: 
Todd Nelson Schoepflin, Daniel J. Dailey.
Originator: 
Washington State Transportation Center (TRAC)
Publication Date: 
Wednesday, October 1, 2003