Snowplow Trucks (SPTs) work under extremely challenging conditions, typically traveling at lower speeds compared with other vehicles. Because of reduced speeds and poor visibility, a major safety … [Read more...] about Evaluating the Intensity of Green Warning Light for Snowplow Trucks Using CIELAB Color Space
Measures of Effectiveness
Improving the Effectiveness of Speed Feedback Trailers in Freeway Work Zones
This study investigated methods for improving the effectiveness of speed feedback trailers (SFTs) when used as a speed management strategy in highway work zones. The research included a literature … [Read more...] about Improving the Effectiveness of Speed Feedback Trailers in Freeway Work Zones
Effectiveness of Contrast Markings on Roadways and Orange Markings in Work Zones
Lane departure crashes are a leading cause of fatalities and injury crashes on roadways. To solve this problem, innovative marking in the form of contrasted white on concrete sections and orange … [Read more...] about Effectiveness of Contrast Markings on Roadways and Orange Markings in Work Zones
Impact of Work Zone Warning Light Configurations on Driver Behavior
The Move Over Law (Minnesota Statute 169.18, Subdivision 11) recognizes the impact that lane choice has on worker safety by requiring drivers to move at least one lane away when passing a parked … [Read more...] about Impact of Work Zone Warning Light Configurations on Driver Behavior
In Virginia, Local Govts Increasingly Eye Speed Cameras to Slow School and Work Zone Traffic
In response to a surge in traffic accidents during the pandemic, local governments across Virginia are implementing speed camera enforcement programs in school and work zones. While designed to … [Read more...] about In Virginia, Local Govts Increasingly Eye Speed Cameras to Slow School and Work Zone Traffic
New York Says Work Zone Speed Camera Pilot Program Has Been Effective
This article examines the implementation and impact of New York's Automated Work Zone Speed Monitoring Pilot Program, initiated in response to the tragic death of highway maintenance worker Patrick … [Read more...] about New York Says Work Zone Speed Camera Pilot Program Has Been Effective