Illinois Road Construction Map 2019: Web to view the work zones on illinois roadways, please access the map below. Web annual highway improvement program maps maps myp projects and specifically highway projects from the annual highway. Web discover, analyze and download data from illinois department of transportation.

Illinois Road Construction Map 2019

Historical official highway map collection. Winter road conditions road construction trucking routes annual average daily. Web annual highway improvement program maps maps myp projects and specifically highway projects from the annual highway.