The rapid increase in population density has increased traffic and traffic crashes, significantly degrading transportation safety. Transportation agencies have begun implementing the Safe System Approach for roadway design, recognizing that human error is inevitable and roadway systems must reduce severe and fatal crashes. Modern roundabouts align with this philo..." />

Grading and Drainage Design of Modern Roundabouts

1 hr. Online Course
Level: Advanced
Average Rating:

Item #: JCOM-00156
SME: Alfredo Cely, P.E., MSEM
NOTE: State license renewal information is provided as a convenience only and is subject to change at any time. It is the ultimate responsibility of the individual to be sure that he or she is meeting continuing education requirements for each license and corresponding renewal period. Information above was pulled on Saturday, April 11, 2026.