Seen by many as the road that will make the South Suburban Airport a reality, if built, the Illiana Expressway will become the third major highway into the Chicago-land area from Northwest Indiana. Both IDOT and INDOT have agreed on the B-3 Corridor for the highway which will have the route begin in Wilmington, IL and ending in Lowell, IN. A route has determined and land acquisition is expected in 2014-2015.

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