Operational and Safety Performance of Modern Roundabouts and Other Intersection Types

Assessment of operational and safety performance of modern roundabouts compared to other intersection types. Project deliverables include the following: (1) conducting a survey regarding roundabout operational performance; (2) evaluating before-after trends; (3) summarizing results of survey; (4) conducting several case studies using RODEL/ARCADY software; (5) preparing a final report; and (6) producing an informational brochure.


  • English


  • Status: Completed
  • Contract Numbers:


  • Sponsor Organizations:

    New York State Department of Transportation

    50 Wolf Road
    Albany, NY  USA  12232
  • Project Managers:

    Mondillo, Joseph

  • Performing Organizations:

    Kittelson and Associates, Incorporated

    610 S.W. Alder Street
    Portland, OR  USA  97205

    Rensselaer Polytechnic Institute

    Department of Civil Engineering
    Troy, NY  USA  12180-3590
  • Start Date: 20011231
  • Actual Completion Date: 20040510
  • Source Data: RiP Project 9507

Subject/Index Terms

Filing Info

  • Accession Number: 01458803
  • Record Type: Research project
  • Source Agency: New York State Department of Transportation
  • Contract Numbers: SPR-C-01-47
  • Files: RiP, STATEDOT
  • Created Date: Jan 3 2013 12:50PM