Engineering Commons^™

Studying The Impacts Of Primary Incidents On Freeways To Identify Secondary Incidents, Rohit Reddy Saddi

UNLV Theses, Dissertations, Professional Papers, and Capstones

Freeway incidents are associated with different impacts such as traffic congestion, delays, fuel consumption, secondary incidents etc. Secondary incidents are caused due to primary incidents and require the same personnel who are already engaged. This thesis studies various impacts caused by primary incident in space and time occurring on the freeways and these results are applied to identify secondary incidents. Three types of impacts are identified and proposed in this study. Dynamic nature of queue length in the direction of accident is studied. Dynamic nature of congestion in the opposite direction of the freeway till the accident is cleared is …