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Roundabout Traffic Design and Landscaping

COURSE NO: C03-010
COURSE PROVIDER: Gilbert Gedeon, P.E.
Roundabout Traffic Design and Landscaping
Course Highlights

This online engineering PDH course 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 3 PDH online course is applicable to traffic engineers, transportation planners, conceptual and detailed designers, and other technical professionals who are involved in the traffic design and landscaping of roundabouts.

Learning Objectives

This PE continuing education course is intended to provide you with the following specific knowledge and skills:

  • Designing the traffic elements including signing, pavement markings and work zone traffic control
  • Designing the required illumination
  • Landscaping the central island, splitter island and approach
Course Document

In this professional engineering CEU course, you need to review Chapter 7, "Traffic Design and Landscaping", of the Federal Highway Administration Publication FHWA-RD-00-067, "Understanding Roundabouts".

To view, print and study the course document, please click on the following link(s):
Roundabout Traffic Design and Landscaping (1.5 MB)
Course Quiz
Once you complete your course review, you need to take a multiple-choice quiz consisting of twenty (20) questions to earn 3 PDH credits. The quiz will be based on Chapter 7 of this FHWA publication.
The minimum passing score is 70%. There is no time limit on the quiz, and you can take it multiple times until you pass at no additional cost.
Certificate of Completion

Upon successful completion of the quiz, print your Certificate of Completion instantly. (Note: if you are paying by check or money order, you will be able to print it after we receive your payment.) For your convenience, we will also email it to you. Please note that you can log in to your account at any time to access and print your Certificate of Completion.

To buy the course and take the quiz, please click on: