Midwest Construction Co.,* Nebraska City, Nebraska, was awarded a $90,315,330 firm-fixed-price contract to repair stone navigation structures. 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 Oct. 30, 2028. U.S. Army Corps of Engineers, Memphis, Tennessee, is the contracting activity (W912EQ-25-D-0001).