Interstate I-74 Slide Correction Indiana Department of Transportation (INDOT) Dearborn County, Indiana
Land Slides and Slope Stability, Other Projects, Roadway, Bridges and Retaining Walls, Transportationssmadi66
Introduced for the first time in the State of Indiana the use of geofoam (EPS) to stabilize slopes on Interstate I-74 Slide Correction. The slide located about 1.5 miles east of SR 1 in Dearborn County, Indiana. The failed soil was removed under the Interstate for about 20 feet deep then light weight expanded polystyrene fill (EPS) was placed as fill material.