The City of O’Fallon together with MoDOT plan to convert the I-70 outer roads between T.R. Hughes Blvd. and Woodlawn Ave. (including the Highway K/Main Street interchange) into one-way streets with an estimated completion date of 2018. As of April 2015, this project is fully funded with a combination of County Road Board, MoDOT, and federal dollars from East-West Gateway.
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