Engineering Commons^™

Evaluation Of The Locations Of Kentucky’S Traffic Crash Data, Eric R. Green, Kenneth R. Agent

Kentucky Transportation Center Research Report

This research study evaluated the current accuracy of the location information provided in Kentucky‟s crash data. Since the year 2000, the Kentucky Open Portal System‟s (KYOPS) eCrash form has included latitude and longitude data as well as the more traditional County, Route and Milepoint data (CRMP). The Kentucky Transportation Center conducted a research report in 2004 that evaluated the effectiveness of using latitude and longitude, or GPS, as a means to locate traffic crash data.1 This previous study found that both the CRMP and GPS location data had substantial problems resulting in the location data only being accurate about 50 …

Analysis Of Traffic Crash Data In Kentucky (2005 - 2009), Eric R. Green, Kenneth R. Agent, Jerry G. Pigman

Kentucky Transportation Center Research Report

This report documents an analysis of traffic crash data in Kentucky for the years of 2005 through 2009. A primary objective of this study was to determine average crash statistics for Kentucky highways. Average and critical numbers and rates of crashes were calculated for various types of highways in rural and urban areas. These data can be used in Kentucky’s procedure to identify locations that have abnormal rates or numbers of crashes.

The other primary objective of this study was to provide data that can be used in the preparation of the problem identification portion of Kentucky’s Annual Highway Safety …