Center for Transformative Infrastructure Preservation and Sustainability

Webinar Details

Title:
Assessment of Safety and Operation Performances of CFIs and DDIs in Utah
Date:
Links:
Project #:
CTIPS-014
Report #:
CTIPS-26-004

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Transcript for this video available through YouTube(opens in a new tab)

Description

This webinar explored results, best practices, and lessons learned from implementations of Diverging Diamond Interchanges (DDIs) and Continuous Flow Intersections (CFIs) in Utah. Presenter Yu “Fred” Song, PhD, also discussed the establishment of performance metrics and evaluation criteria for assessing the success and effectiveness of these innovative intersection designs, thereby supporting their planning, design, and implementation. Dr. Song’s research focuses on traffic operations and safety, driver behavior, intelligent transportation systems, and vehicle automation. Prior to joining the University of Wyoming, he served as a researcher with the Connecticut Transportation Institute at the University of Connecticut.