PERFORMANCE OF THE CRASH CUSHION ATTENUATING TERMINAL (CAT) IN TRAFFIC ACCIDENTS
The objective of the study was to report the results of the continuing monitoring of the performance of the Crash Cushion Attenuating Terminal (CAT) in traffic accidents. The documented performance of the CAT system in traffic accidents justifies additional use. A recommended location would be at medians and bridge abutments in narroe medians. While accidents involving this system should continue to be evaluated, this evaluation results in the conclusion that the CAT system could be classified as operational. The performance of the CAT system indicates a couple of areas which should be addressed. For installations in raised median, the raised median should be modified so that the back side of the system would be at the proper height. This modification has been designed with changes made at locations on the Western Kentucky Parkway. The design of the system should be evaluated to determine if modifications should be made to allow more translation to occur.
- Record URL:
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Supplemental Notes:
- Sponsored by Kentucky Transportation Cabinet, Frankfort.
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Corporate Authors:
University of Kentucky, Lexington
Kentucky Transportation Center
College of Engineering, 176 Raymond Building
Lexington, KY United States 40506-0281 -
Authors:
- Agent, K R
- Pigman, J G
- Publication Date: 1993-12
Language
- English
Media Info
- Pagination: 28 p.
Subject/Index Terms
- TRT Terms: Crash cushions; Performance evaluations; Systems analysis; Traffic crashes
- Old TRIS Terms: Attenuators
- Subject Areas: Highways; Safety and Human Factors; I82: Accidents and Transport Infrastructure;
Filing Info
- Accession Number: 00729876
- Record Type: Publication
- Report/Paper Numbers: KTC-93-32
- Files: TRIS
- Created Date: Dec 6 1997 12:00AM