MethodologyA before and after study of crash data was used to evaluate the safety of the D-CS algorithm. The results were based on data for a 5-year "before" period and a 2-year "after" period,…
Texas Site Case StudyIn October 2006, the Texas Department of Transportation (TXDOT) deployed an ITS work zone system on I-35 south of Waco in Hillsboro County. This section of I-35 is a rural area…