Consists of the discharge of fill material into waters of the U.S., specifically the Broad River, in order to construct temporary causeways associated with the construction of the SC-9 Bridge Replacement across Broad River and Lockhart Canal, Union & Chester Counties (SCDOT PIN 34019 RD01). In detail, the activities in waters of the United States include the placement of two separate temporary rock fill causeways (Causeway A & B) within the Broad River for the construction of the new SC-9 bridge across the Broad River and placement of two separate temporary rock fill causeways (Causeway C & D) in the Broad River to allow for the removal of the existing SC-9 Bridge once the new bridge is constructed and put into use. This project will include a total temporary impact of approximately 206 linear feet, measured parallel to flow of the Broad River and a total of 0.83 acres. Each separate temporary causeway would be removed in its entirety within one year (365 days) from the day of initial placement of fill.