aSE Speed Data Evaluation for the Western Transportation Institute System

The purpose of the augmented Speed Enforcement (aSE) project is to detect speeding vehicles in a work zone and provide alerts to drivers and warnings to work zone workers. This report presents an evaluation of speed data collected during the Los Banos pilot test to assess the performance of the system. Improvement was shown, demonstrated by reduced percentages of speeds 60 mph or greater over the baseline. There are statistically significant differences, however, which indicate that other factors should be considered and engineering judgment should be applied.

• Record URL:
  https://dot.ca.gov/-/media/dot-media/programs/research-innovation-system-information/documents/f0017190-final-report-task-2062d.pdf
• Record URL:
  https://merritt.cdlib.org/api/presign-file/ark%253A%252F13030%252Fm5b89wsq/2/producer%252FCA13-2062d.pdf
• 
• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/941870230
• Supplemental Notes:
  • This research was sponsored by the U.S. Department of Transportation, University Transportation Centers program.
• Corporate Authors:

  Western Transportation Institute

  Montana State University, Bozeman
  P.O. Box 174250
  Bozeman, MT  United States  59717-4250

  California Department of Transportation

  Division of Research and Innovation
  1227 O Street, MS-83
  Sacramento, CA  United States  94273-0001

  Federal Highway Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590

  Research and Innovative Technology Administration

  1200 New Jersey Avenue, SE
  Washington, DC  United States  20590
• Authors:
  • Galarus, Douglas
  • Hayden, Larry
• Publication Date: 2013-5-29

Language

• English

Media Info

• Media Type: Digital/other
• Features: Appendices; Figures; References; Tables;
• Pagination: 69p

Subject/Index Terms

• TRT Terms: Data analysis; Drums (Containers); Speeding; Traffic cones; Work zone safety
• Subject Areas: Highways; Safety and Human Factors; I85: Safety Devices used in Transport Infrastructure;

Filing Info

• Accession Number: 01533060
• Record Type: Publication
• Source Agency: UC Berkeley Transportation Library
• Report/Paper Numbers: CA13-2062D
• Contract Numbers: 65A0355
• Files: CALTRANS, UTC, TRIS, RITA, ATRI, USDOT, STATEDOT
• Created Date: Aug 7 2014 10:53AM