Engineering Commons^™

Quantifying The Impact Of Weather Events On Travel Time And Reliability, Xu Zhang, Mei Chen

Kentucky Transportation Center Faculty and Researcher Publications

It is of practical significance to understand the specific impact of weather events on the operating condition of the surface transportation system so that proactive and reactive strategies can be quickly implemented by transportation agencies to minimize the negativity resulted from adverse weather events. Many studies have been conducted on quantifying such effects yet suffer from limitations such as subjectively defining a time window under uncongested conditions and not being able to account for the severe impact from weather events which result in travel time unreliability. To overcome those shortcomings in existing literature, an integrated data mining framework based on …