NEXUS DDI | NCHRP Report 959 release: A general review of planning and evaluating a DDI design


NCHRP has just released the 2nd Edition of its Diverging Diamond Interchange Informational Guide. This upcoming webinar will review the highlights of NCHRP Report 959 as they apply to a real world project. You will learn to review a DDI’s plan, design and evaluation basics, and then use NEXUS DDI to create one from scratch.

We will show you how to:

  • Review the design life cycle of a DDI from a concept, to planning, designing and some of the evaluation methods as recommended by NCHRP Report 959
  • Develop a project concept using NEXUS DDI
  • Perform design checks for the concept level DDI design
  • Observe how DDI elements, crossovers, ramps, laning configurations and active transportation network are integrated together using technology
Webinar Info
Presented By
Anoosh Hafezi, Senior Transportation Engineer
Apr 21, 2021
10am PT | 12 pm CT | 1 pm ET