Speed Limit and Safety Nexus Studies for Automated Speed Enforcement for the District of Columbia 01/06/2014
Photo Radar Speed Enforcement in a State Highway Work Zone: Demonstration Project Yeon Avenue – Final report 04/01/2010
Evaluation of the City of Scottsdale Loop 101 Photo Enforcement Demonstration Program: Final Report AZ-684 11/02/2007
Evaluation of the City of Scottsdale Loop 101 Photo Enforcement Demonstration Program: Final Report AZ-684 11/02/2007
Use of Innovative Traffic Control Devices to Improve Safety at Short-Term Rural Work Zones 10/02/2000
Speed Reduction Effects of Speed Monitoring Displays with Radar in Work Zones on Interstate Highways 01/02/1995