Crash scans show the rate of total highway crashes per 100 million vehicle-miles traveled (VMT) for 1/10 mile segments. The purpose of these crash scans is to show highway planners and system managers how crashes are related to congestion. Understanding where crashes are concentrated can help planners and engineers focus on improving those locations with the worst performance.
IL-394/I-80 to US 30
IL 394 Congestion Data
May 27, 2015
IL 394 (I-80 to IL 1) Congestion and Crash Scans
IL 394 from I-80 to IL 1. Congestion Scan, 2016. Showing speed by milepost by time of day by direction of travel.
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IL 394, I-80 to US 30 Crash Scan 2008-12. Showing number of crash rates per 100 million vehicle miles traveled.