Browse Dept. of Civil and Environmental Engineering by Subject "Safety Performance Functions"
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Safety Analysis and Crash Modification Factors of an Adaptive Signal Control Technology along a Corridor (Illinois Center for Transportation/Illinois Department of Transportation, 2019-01)The main objective of this study is to determine the safety effectiveness of the adaptive signal control technology (ASCT) SynchroGreen using an observational before and after study applying the Empirical Bayes (EB) method. ...
(Illinois Center for Transportation/Illinois Department of Transportation, 2020-01)The Illinois Department of Transportation (IDOT) faces challenges in understanding the causes of increased work zone crashes. Although direct safety metrics of work zone (WZ) crashes are useful, they do not completely ...