This report summarizes a review of the procedures used by the Washington State Department of Transportation for manipulating, storing, and analyzing traffic and accident data. The study summarized in this report compared existing WSDOT procedures with those of other states and in the transportation literature. Recommendations were then made for refining the WSDOT procedures that will be included in the Department's new data storage and analysis system known as TRIPS (Transportation Information and Planning Support).
September 12, 2007
Mark Hallenbeck, Edward McCormack, G. Scott Rutherford.
Washington State Transportation Center (TRAC)
- # of Pages: 33 p., 787 KB (PDF)
- Subject: Accident analysis, Accident records, Data collection, Data storage, Databases, Highways, Information systems, Integrated systems, Literature reviews, Procedures, State departments of transportation, System design, Traffic accidents, Traffic counts.
- Keywords: Traffic data, traffic analysis, accident analysis.
- Related Publications: Traffic and Safety Procedure: Project Report on the Safety and Accident Procedures, (WA-RD 156.1).
This abstract was last modified April 29, 2008