This webinar series is focused on design and analysis of Diverging Diamond Interchanges (DDI). This series will present guidance on the major elements of DDI project development including Geometric Design, Signing and Pavement Marking, Traffic Operations,
Multimodal Accommodations, Plans Detailing, and Public Involvement.
FDOT Developmental Design Criteria, D217 Diverging Diamond Interchanges is covered as well as national design guidance and industry best practices.
The intended audience for this training includes transportation professionals involved in the planning, design, and review of Diverging Diamond Interchanges.
- Participants should be familiar with Report FHWA-SA-14-067 Diverging Diamond Interchange Informational Guide and the FDOT Design Manual.
- Participants should have a general understanding of roadway geometric design principles.
Webinars and Presentation Slides
|DDI Overview||June 15, 2021||2:00 - 5:00|
|DDI Geometric Design||June 29, 2021||2:00 - 3:00|
|DDI Signing and Pavement Marking||July 16, 2021||2:00 - 3:00|
|DDI Traffic Operations||August 10, 2021||2:00 - 3:00|
|DDI Multimodal Accommodations||August 24, 2021||2:00 - 3:00|
|DDI Plans Detailing & Public Involvement||September 7, 2021||2:00 - 3:00|