Detectors for Freeway Surveillance and Control

Abstract: 

The purpose of this report is to review, evaluate, select and field test detector technologies for freeway surveillance which are readily available and which do not require lane closures for their installation and maintenance

Author: 
Labell, Lawrence N
Spencer, Mark
Skabardonis, Alexander
May, Adolf D
University of California, Berkeley
California Department of Transportation
Federal Highway Administration
Publication date: 
January 1, 1989
Publication type: 
Journal Article