This course focuses on roadway signs for traffic control on modern roads and highways. Its contents are intended to serve as guidance and not as an absolute standard or rule. Upon course completion, you should be familiar with the general design of work zone traffic control. The course objective is to give engineers and designers an in-depth look at the principles to be considered when selecting roadway signs for traffic control.

This course includes a multiple-choice quiz at the end, which is created to enhance the understanding of the course materials.

Upon course completion, the learner should be familiar with the general design guidelines for traffic signs. Learning objectives include the following:

• Becoming familiar with the specific meanings of “shall”, “should”, and “may”

• Knowing the basic requirements of traffic control devices

• Understanding retro reflectivity

• Recognizing the sign categories and their usage

• Becoming familiar with location and placement considerations for signs

• Understanding Regulatory signs and their applications

• Recognizing Warning signs and their applications

• Becoming familiar with Intersection signing considerations