The purpose of this course is to encourage the learner to use this information to evaluate problems and implement appropriate treatments for problem curve locations. These enhanced safety treatments can help reduce roadway departure crashes, injuries, and fatalities. The contents of this document are intended to serve as guidance and not as an absolute standard or rule. This course includes a multiple-choice quiz at the end, which is created to enhance the understanding of the course materials.

After completing this course, the learner will have a better understanding of the following: 

• Enhanced basic treatments
• Rumble strips
• Minor roadway improvements
• Innovative and experimental treatments
• Other traffic control device treatments