Luhr Bros. Inc., Columbia, Illinois, was awarded a $12,775,239 firm-fixed-price contract for dredging of shoals, including mobilization of the dredge and attendant plant, at points along the Ohio and Mississippi rivers and tributaries.  Bids were solicited via the internet with one received. Work locations and funding will be determined with each order, with an estimated completion date of November 15, 2023. U.S. Army Corps of Engineers, Louisville, Kentucky, is the contracting activity (W912QR-23-F-0139).