| Seals Bridge (historical) | Washington, LA | 14.9 miles | NW |
| State Line Bridge | Washington, LA | 15.5 miles | NW |
| Childs Bridge | Washington, LA | 16.6 miles | NW |
| Old Bridge (historical) | Marion, MS | 31.8 miles | NE |
| New Bridge | Marion, MS | 32.3 miles | NE |
| Walker Bridge | Walthall, MS | 33.2 miles | NW |
| Sellers Bridge | Harrison, MS | 33.4 miles | SE |
| Campbells Bridge | Lamar, MS | 40.5 miles | NE |
| Bob Lott Bridge | Lamar, MS | 41.7 miles | NE |
| Fort Pike Bridge | Orleans, LA | 42.3 miles | SE |
| Lake Pontchartrain Causeway | St. Tammany, LA | 42.5 miles | SW |
| Quinns Bridge | Pike, MS | 45.4 miles | NW |
| Bay Saint Louis Bridge | Hancock, MS | 45.6 miles | SE |
| Rouse Bridge | Harrison, MS | 46.5 miles | SE |
| Purvis Bridge (historical) | Livingston, LA | 47 miles | SW |
| City Bridge | Stone, MS | 47.9 miles | SE |
| Rome Ferry Bridge | Livingston, LA | 49.3 miles | SW |
| Starns Bridge | Livingston, LA | 49.6 miles | SW |
| Hammond Highway Bridge | Jefferson, LA | 54.3 miles | SW |
| Theard Memorial Bridge | Orleans, LA | 54.6 miles | SW |
| Handsboro Bridge | Harrison, MS | 55.8 miles | SE |
| Alexander Bridge | Stone, MS | 56.2 miles | NE |
| Bates Mill Bridge (historical) | Amite, MS | 56.3 miles | NW |
| Waller Bridge | Amite, MS | 56.9 miles | NW |
| Lindsey Bridge | Amite, MS | 57.9 miles | NW |
| Burnt Bridge | Harrison, MS | 57.9 miles | SE |
| Pops Ferry Bridge | Harrison, MS | 58.2 miles | SE |
| Parker Bridge | George, MS | 58.6 miles | NE |
| Williams Bridge (historical) | East Feliciana, LA | 58.7 miles | SW |
| Greater New Orleans Bridge | Orleans, LA | 58.9 miles | SW |
| Thompson Bridge | East Feliciana, LA | 59 miles | NW |
| Huey P Long Bridge | Jefferson, LA | 60.1 miles | SW |
| Albeison Bridge | Jones, MS | 60.1 miles | NE |
| McAdam Bridge | East Feliciana, LA | 60.4 miles | NW |
| Wingate Bridge | Perry, MS | 60.5 miles | NE |
| Harold Bridge | Amite, MS | 61.3 miles | NW |
| Crosby Bridge | Jones, MS | 62.8 miles | NE |
| Byrd Bridge | George, MS | 65.4 miles | NE |
| Memorial Bridge | Harrison, MS | 65.5 miles | SE |
| Cranfords Bridge | Jones, MS | 66.6 miles | NE |
| Magnolia Bridge | East Baton Rouge, LA | 68.5 miles | SW |
| Reddochs Bridge | Covington, MS | 70.1 miles | NE |
| Miller Bridge | Greene, MS | 70.7 miles | NE |
| Wagner Bridge (historical) | Jefferson, LA | 71.5 miles | SW |
| Rockport Bridge | Simpson, MS | 72.4 miles | NW |
| Georgetown Bridge | Simpson, MS | 78 miles | NW |
| Cable Bridge | Simpson, MS | 78.3 miles | NW |
| Trajer Bridge | East Baton Rouge, LA | 79 miles | SW |
| Scotts Bridge | Simpson, MS | 80.4 miles | NW |
| Singing River Bridge | Jackson, MS | 82.2 miles | SE |
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