Diverging Diamond Interchange: Performance Evaluation (I-44 and Route 13)
Performance evaluation was conducted on the first “diverging diamond interchange (DDI)” or “double crossover interchange (DCD)” constructed in the United States. It connects Interstate 44 and Missouri Route 13. This evaluation assessed traffic operations, safety, and public perceptions to determine the changes between the previous standard diamond interchange and the new DDI/DCD.
- Record URL:
-
-
Corporate Authors:
HDR Engineering, Incorporated
1807 Park 270 Drive, Suite 105
St. Louis, MO United States 63304Missouri Department of Transportation
Organizational Results Division, P.O. Box 270
Jefferson City, MO United States 65102Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC United States 20590 -
Authors:
- Chilukuri, Venkat
- Siromaskul, Smith
- Trueblood, Michael
- Ryan, Tom
- Publication Date: 2011-2
Language
- English
Media Info
- Media Type: Web
- Edition: Final Report
- Features: Appendices; Bibliography; Figures; Photos; Tables;
- Pagination: 62p
Subject/Index Terms
- TRT Terms: Design; Evaluation and assessment; Highway operations; Interchanges; Performance measurement; Public opinion; Traffic safety
- Uncontrolled Terms: Diverging diamond interchanges; Double crossover diamond interchanges; Road user perception
- Subject Areas: Design; Highways; Operations and Traffic Management; Safety and Human Factors; I20: Design and Planning of Transport Infrastructure; I73: Traffic Control; I82: Accidents and Transport Infrastructure;
Filing Info
- Accession Number: 01335382
- Record Type: Publication
- Report/Paper Numbers: OR11-012
- Contract Numbers: TRyy1013
- Files: TRIS, USDOT, STATEDOT
- Created Date: Apr 6 2011 4:31PM