Section 4: External References

The websites below were last accessed on May 31, 2024
  1. Intersection Control Evaluation Federal Highway Administration
    • ICE is a data-driven framework to screen intersection alternatives for optimal performance.
  2. Alternative Intersections/Interchanges: Informational Report
    • The informational report covers four intersections and two interchange designs that offer substantial advantages over conventional intersections and diamond interchanges.
  3. The Federal Highway Administration Displaced Left-Turn Intersection
    • This document is a technical summary of the FHWA report on the displaced left turn.
  4. Virginia Department of Transportation Innovative Intersections and Interchanges
    • Information about various intersection and interchange types. Information includes graphics, what it is, when it should be considered, benefits, how to navigate, conflict points graphic, and additional resources.
  5. Estimating the Life-Cycle Cost and Impact of Intersection Designs NCHRP 03-110:
  6. Federal Highway Administration (FHWA) Interchange Safety Comparison Tool (Stage 2 ICE)
  7. Techbrief: Publication No.: FHWA-HRT-16-069 - HCM Manual Chapter on Alternative Intersections And Interchanges:
  8. Use of Innovative Intersection Designs for Improving Mobility and Reducing Roadway Traffic Congestion
  9. FHWA Guide for Roundabouts, NCHRP 1043, 2023
    • A state of the practice guide for planning, design, construction, maintenance, and public outreach for roundabout projects. This link does require you to input your email as a guest to download.
  10. Roundabout Analysis Tool (HCM Methodology) powered by Georgia DOT