| Cote Blanche Bridge | Lafourche, LA | 16.8 miles | SE |
| South Lafourche Bridge | Lafourche, LA | 18.6 miles | SE |
| Galliano Bridge | Lafourche, LA | 20.4 miles | SE |
| Golden Meadow Bridge | Lafourche, LA | 23.5 miles | SE |
| Leeville Bridge | Lafourche, LA | 31.9 miles | SE |
| Wagner Bridge (historical) | Jefferson, LA | 33.4 miles | NE |
| Huey P Long Bridge | Jefferson, LA | 38 miles | NE |
| Greater New Orleans Bridge | Orleans, LA | 42.6 miles | NE |
| Hammond Highway Bridge | Jefferson, LA | 43.7 miles | NE |
| Theard Memorial Bridge | Orleans, LA | 44.5 miles | NE |
| Lake Pontchartrain Causeway | St. Tammany, LA | 53.6 miles | NE |
| Rome Ferry Bridge | Livingston, LA | 57.2 miles | NE |
| Trajer Bridge | East Baton Rouge, LA | 65.4 miles | NW |
| Fort Pike Bridge | Orleans, LA | 67.9 miles | NE |
| Starns Bridge | Livingston, LA | 70 miles | NW |
| Magnolia Bridge | East Baton Rouge, LA | 71.7 miles | NW |
| Purvis Bridge (historical) | Livingston, LA | 73.5 miles | NW |
| Williams Bridge (historical) | East Feliciana, LA | 83.7 miles | NW |
| Cecilia Bridge | St. Martin, LA | 92.4 miles | NW |
| Thompson Bridge | East Feliciana, LA | 93.6 miles | NW |
| Poche Bridge | St. Martin, LA | 93.7 miles | NW |
| Bay Saint Louis Bridge | Hancock, MS | 94.4 miles | NE |
| Woodlawn Bridge | Vermilion, LA | 95 miles | NW |
| Pin Hook Bridge | Lafayette, LA | 95.5 miles | NW |
| Perry Bridge | Vermilion, LA | 97 miles | NW |
| McAdam Bridge | East Feliciana, LA | 97.6 miles | NW |
| Tontons Bridge | Lafayette, LA | 99.1 miles | NW |
| Robin Bridge | St. Landry, LA | 100.3 miles | NW |
| Rouse Bridge | Harrison, MS | 100.4 miles | NE |
| Guidrys Bridge | Lafayette, LA | 103.8 miles | NW |
| Broussard Bridge | Lafayette, LA | 104.4 miles | NW |
| Sellers Bridge | Harrison, MS | 104.9 miles | NE |
| Seals Bridge (historical) | Washington, LA | 106.4 miles | NE |
| State Line Bridge | Washington, LA | 106.6 miles | NE |
| Childs Bridge | Washington, LA | 106.9 miles | NE |
| Handsboro Bridge | Harrison, MS | 111.7 miles | NE |
| Pops Ferry Bridge | Harrison, MS | 114.7 miles | NE |
| Burnt Bridge | Harrison, MS | 114.9 miles | NE |
| City Bridge | Stone, MS | 125.5 miles | NE |
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