Traffic Design and Landscaping

This chapter presents guidelines on the design of traffic elements, illumination, and landscaping associated with roundabouts. The design of these elements is critical in achieving the desired operational and safety features of a roundabout, as well as the desired visibility and aesthetics. This chapter is divided into the following sections:

• Signing;
• Pavement Markings;
• Illumination;
• Work Zone Traffic Control; and
• Landscaping.