| Helena Harbor | Helena, Ark. | NA | NA | 1,118,011 |
| Hickman Fulton County Riverport | Hickman, Ky. | NA | NA | 1,283,282 |
| Kaskaskia Regional Port | Red Bud, Ill. | break bulk, dry bulk | NA | 5,776,030 |
| Matagorda Harbor | Matagorda, Texas | NA | NA | 5,379,731 |
| Owensboro Riverport | Owensboro, Ky. | break bulk, dry bulk, liquid bulk | NA | 2,872,596 |
| Plaquemines Port | Plaquemines Parish, La. | container, break bulk, dry bulk, liquid bulk | NA | 56,850,137 |
| Port Fourchon | Lafourche Parish, La. | liquid bulk | NA | 7,836,594 |
| Port Freeport | Freeport, Texas | container, break bulk, automobile, heavy lift, special project cargo | NA | 25,446,078 |
| Port of Beaumont | Beaumont, Texas | container, break bulk, dry bulk, automobile, heavy lift | NA | 100,244,231 |
| Port of Brownsville | Brownsville, Texas | container, break bulk, dry bulk, liquid bulk | NA | 8,348,358 |
| Port of Chattanooga | Chattanooga, Tenn. | NA | NA | 2,225,953 |
| Port of Cincinnati-Northern Kentucky | Cincinnati | NA | NA | 38,534,187 |
| Port of Corpus Christi | Corpus Christi, Texas | break bulk, dry bulk, liquid bulk | NA | 93,468,323 |
| Port of Galveston | Galveston, Texas | break bulk, dry bulk, liquid bulk, passenger | NA | 9,111,500 |
| Port of Greater Baton Rouge | Baton Rouge, La. | break bulk, dry bulk, liquid bulk | NA | 82,234,811 |
| Port of Greenville | Greenville, Miss. | container, break bulk, dry bulk | NA | 2,944,932 |
| Port of Gulfport | Gulfport, Miss. | container, break bulk, dry bulk | NA | 2,052,691 |
| Port of Guntersville | Guntersville, Ala. | NA | NA | 1,918,572 |
| Port of Houston | Houston | container, break bulk, dry bulk, liquid bulk | NA | 268,930,047 |
| Port of Huntington Tri-State | Huntington, W.Va. | NA | NA | 34,245,342 |
| Port of Iberia | Iberia, La. | container, break bulk, dry bulk, liquid bulk | NA | 2,172,388 |
| Port of Indiana-Mount Vernon | Mount Vernon, Ind. | NA | NA | 10,332,103 |
| Port of Kansas City | Kansas City, Mo. | break bulk, dry bulk, liquid bulk | NA | 1,374,284 |
| Port of Lake Charles | Lake Charles, La. | dry bulk, heavy lift, special project cargo | NA | 56,908,344 |
| Port of Lake Providence | Lake Providence, La. | NA | NA | 1,147,254 |
| Port of Louisville | Louisville, Ky. | dry bulk | NA | 6,241,476 |
| Port of Memphis | Memphis, Tenn. | break bulk, dry bulk, liquid bulk | NA | 11,055,740 |
| Port of Mobile | Mobile, Ala. | container, break bulk, dry bulk, heavy lift | NA | 58,635,622 |
| Port of Nashville | Nashville, Tenn. | NA | NA | 6,154,679 |
| Port of Natchez-Adams County | Natchez, Miss. | dry bulk, liquid bulk, heavy lift | NA | 1,045,109 |
| Port of New Madrid County | New Madrid, Mo. | NA | NA | 2,259,548 |
| Port of New Orleans | New Orleans | container, break bulk, dry bulk, liquid bulk, passenger | NA | 93,332,543 |
| Port of Orange | Orange, Texas | NA | NA | 1,235,508 |
| Port of Panama City | Panama City, Fla. | container, break bulk, dry bulk, liquid bulk | NA | 2,140,388 |
| Port of Pascagoula | Pascagoula, Miss. | break bulk, dry bulk, liquid bulk | NA | 27,358,043 |
| Port of Pittsburgh | Pittsburgh | NA | NA | 21,567,015 |
| Port of Port Arthur | Port Arthur, Texas | break bulk, dry bulk, special project cargo | NA | 39,851,706 |
| Port of Port Lavaca | Port Lavaca, Texas | NA | NA | 5,062,663 |
| Port of Rosedale | Rosedale, Miss. | dry bulk | NA | 1,066,185 |
| Port of South Louisiana | LaPlace, La. | break bulk, dry bulk, liquid bulk | NA | 275,512,500 |
| Port of St. Louis | St. Louis | NA | NA | 37,426,710 |
| Port of St. Paul | St. Paul, Minn. | dry bulk | NA | 5,813,777 |
| Port of Terrebonne | Houma, La. | NA | NA | 2,122,316 |
| Port of Texas City | Texas City, Texas | liquid bulk | NA | 42,682,311 |
| Port of Vicksburg | Vicksburg, Miss. | break bulk, dry bulk, liquid bulk | NA | 2,962,979 |
| Port of Victoria | Victoria, Texas | break bulk, dry bulk, liquid bulk | NA | 3,860,635 |
| Southeast Missouri Port | Scott City, Mo. | NA | NA | 1,054,128 |
| Tulsa Port of Catoosa | Tulsa, Okla. | break bulk, dry bulk, liquid bulk, special project cargo | NA | 2,044,890 |
