| Trajer Bridge | East Baton Rouge, LA | 48.8 miles | NE |
| Woodlawn Bridge | Vermilion, LA | 54.3 miles | NW |
| Perry Bridge | Vermilion, LA | 55.7 miles | NW |
| Pin Hook Bridge | Lafayette, LA | 56.2 miles | NW |
| Cecilia Bridge | St. Martin, LA | 56.2 miles | NW |
| Poche Bridge | St. Martin, LA | 56.7 miles | NW |
| Cote Blanche Bridge | Lafourche, LA | 58.1 miles | SE |
| South Lafourche Bridge | Lafourche, LA | 59.9 miles | SE |
| Magnolia Bridge | East Baton Rouge, LA | 60.6 miles | NE |
| Galliano Bridge | Lafourche, LA | 61.6 miles | SE |
| Tontons Bridge | Lafayette, LA | 61.8 miles | NW |
| Forked Island Bridge | Vermilion, LA | 62.4 miles | NW |
| Rome Ferry Bridge | Livingston, LA | 64 miles | NE |
| Golden Meadow Bridge | Lafourche, LA | 64.5 miles | SE |
| Robin Bridge | St. Landry, LA | 64.8 miles | NW |
| Guidrys Bridge | Lafayette, LA | 65.5 miles | NW |
| Broussard Bridge | Lafayette, LA | 66.3 miles | NW |
| Faulk Bridge | Lafayette, LA | 68.4 miles | NW |
| Huey P Long Bridge | Jefferson, LA | 68.6 miles | NE |
| Petry Bridge | Acadia, LA | 68.9 miles | NW |
| Simon Bridge | Acadia, LA | 69.1 miles | NW |
| Wagner Bridge (historical) | Jefferson, LA | 70.2 miles | NE |
| Starns Bridge | Livingston, LA | 70.2 miles | NE |
| Leeville Bridge | Lafourche, LA | 71.4 miles | SE |
| Hammond Highway Bridge | Jefferson, LA | 72.8 miles | NE |
| Purvis Bridge (historical) | Livingston, LA | 74.2 miles | NE |
| Theard Memorial Bridge | Orleans, LA | 74.6 miles | NE |
| Greater New Orleans Bridge | Orleans, LA | 75 miles | NE |
| Williams Bridge (historical) | East Feliciana, LA | 76.6 miles | NE |
| Lake Pontchartrain Causeway | St. Tammany, LA | 77.4 miles | NE |
| Riceville Bridge | Vermilion, LA | 78.4 miles | NW |
| Thompson Bridge | East Feliciana, LA | 86.2 miles | NE |
| McAdam Bridge | East Feliciana, LA | 89.8 miles | NE |
| Harold Bridge | Amite, MS | 95.2 miles | NE |
| Lindsey Bridge | Amite, MS | 96 miles | NE |
| Waller Bridge | Amite, MS | 97.9 miles | NE |
| Fort Pike Bridge | Orleans, LA | 98.1 miles | NE |
| Walker Bridge | Walthall, MS | 115.6 miles | NE |
| Childs Bridge | Washington, LA | 118.8 miles | NE |
| Seals Bridge (historical) | Washington, LA | 119.1 miles | NE |
| State Line Bridge | Washington, LA | 119.1 miles | NE |
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