Evaluation of Alternative Intersections and Interchanges

This study will evaluate the traffic and safety performance of high-speed roads with a considerable presence of heavy vehicles. Expected deliverables include revised design guidelines for high-speed roundabouts, and design guidelines and determined performance measures for DDIs (diverging diamond intersections).

• Supplemental Notes:
  • Contract to a Performing Organization has not yet been awarded.

Language

• English

Project

• Status: Completed
• Funding: $235000.00
• Contract Numbers:

  SPR-3830

• Sponsor Organizations:

  Purdue University/Indiana Department of Transportation JHRP

  Purdue University
  1284 Civil Engineering Building, Room 4154
  West Lafayette, IN  United States  47907-1284
• Principal Investigators:

  Bullock, Darcy

  Tarko, Andrew

• Start Date: 20130815
• Expected Completion Date: 0
• Actual Completion Date: 20151231
• Source Data: RiP Project 35175

Subject/Index Terms

• TRT Terms: Alternatives analysis; Evaluation and assessment; Interchanges; Intersections; Signalized intersections
• Subject Areas: Highways; Operations and Traffic Management; Safety and Human Factors;

Filing Info

• Accession Number: 01559764
• Record Type: Research project
• Source Agency: Indiana Department of Transportation
• Contract Numbers: SPR-3830
• Files: RIP, STATEDOT
• Created Date: Apr 2 2015 1:00AM