Public Involvement Projects

I-29 and U.S. 275/Iowa 92 interchange project - March 11, 2014


March 11, 2014, 4-7 p.m., with a group Q&A session beginning at 6:30 p.m., Iowa School for the Deaf,* Lied Multipurpose Complex, Community Room, 3501 Harry Langdon Blvd., Council Bluffs

Project description

The project construction area begins on I-29 from 1.3 miles south of U.S. 275 to just north of the U.S. 275 ramps and U.S. 275/Iowa 92 from Metro Mall Drive east to Harry Langdon Boulevard, including the I-29 and U.S. 275/Iowa 92 interchange. Proposed construction consists of new roadway embankments, walking trails, bridge structures, and other features, including the removal and reconstruction of six bridges and removal of portions of the existing roadway embankments. The reconstruction also involves raising the interstate and U.S. 275 to accommodate the new railroad corridor for the railroad relocation project, which will require ramp closures and two-way traffic, with one lane in each direction, on U.S. 275/Iowa 92 during construction. Travelers may experience traffic delays and detours, which could impact access to businesses, schools, or other properties. 

More information


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