Case Study on the Application of Temporary Orange Pavement Markings in Work Zones

Abstract

To further advance traffic safety and reduce work zone injuries and fatalities, ATSSA promotes innovation in work zone traffic control practices, materials, and equipment. Recently, the ATSSA Pavement Marking Committee brought together individuals from various public and private organizations with different backgrounds to identify needs and challenges, share new technology and information, and discover and advocate for proven safety countermeasures. One recent focus for the committee included the application of temporary orange pavement markings in work zones, an experimental technique per the Manual on Uniform Traffic Control Devices (MUTCD). To assess orange pavement marking practices, ATSSA created a task force focused on this innovation. Seven DOTs have applied orange pavement markings in various configurations to improve work zone safety for the traveling public.  From this information, ATSSA created a synthesis document on the application of different types of temporary orange pavement markings in the United States.