Application Traffic Responsive Delay Time/Alternate Routes Queue Warnings Technology 25 PCMS’s 25 Traffic Sensors 20 Camera Trailers Duration Dec. 2010 - Oct. 2012 Project Description Effingham, IL is located at the crossroads of two major freeways (I-70 & I-57) which accommodate very high heavy truck volumes (over 50% as shown above). The Illinois Governor directed DOT staff to utilize smart work zones and specifically que

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