9. Mud Island Monorail Steel Truss Mississippi River Crossing At Memphis Memphis, Tennessee
10. Greenville Bridge Project Cable Stayed Suspended Deck. Future US-82 Mississippi River Crossing At Greenville Greenville, Mississippi
11. Hernando De Soto Bridge Double Arch Truss Suspended Deck. I-40 Mississippi River Crossing At Memphis Memphis, Tennessee
12. Hale Boggs Memorial Bridge Cable Stay Suspended Deck. I-310 Mississippi River Crossing At New Orleans New Orleans, Louisiana
13. Bonnet Carre Spillway Spillway And Diversion Channel. Mississippi River Spillway At Norco Norco, Louisiana During periods of high water, the spillway is opened, allowing a large fraction of the Mississippi River water to flow into Lake Pontchartrain upstream of New Orleans.
14. A.W. Willis. Jr. Bridge Steel Girder. Auction Road Mississippi River Crossing At Memphis Memphis, Tennessee
15. John A. Latsch Wagon Bridge Concrete Arch, Concrete Deck. Historic Mississippi River Crossing At Winona Winona, Minnesota
16. St. Feriole Island Railroad Bridge Wood Trestle Milwaukee Road Mississippi River Crossing At Prairie du Chien Prairie du Chien, Wisconsin