The Missouri Department of Transportation (MoDOT), seeks authorization for the placement of fill material into waters of the United States to facilitate the replacement of an existing bridge structure over Joachim Creek. A new roadway alignment was chosen to avoid full closure of this segment during construction and to address substrate issues. The project area is located where Commercial Boulevard (US 61) crosses over Joachim Creek between Scenic Drive and Herky Horine Road intersections within the city of Herculaneum, Jefferson County, Missouri. Approximate geographic coordinates are: Latitude 38.2644°, Longitude -90.3897°. The Public Notice comment period is open July 12, 2022 through August 2, 2022.