This project will consist of widening and improving a stretch of I-240 located south of Poplar Avenue to north of Walnut Grove Road. An additional lane will be added in both directions of I-240. Noise barriers will be constructed at several locations on the east side. Retaining walls will be constructed at several locations on both east and west sides of I-240. The project will also include a repair of the bridge over I-240 which runs east and west bound on Poplar Ave.