Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Interchange 55 | Crossing | 77 | Bienville | 32 33 47 N | 093 09 33 W |
| Interchange 56 | Crossing | 8 | St. Tammany | 30 27 29 N | 090 10 39 W |
| Interchange 57 | Crossing | 70 | Tangipahoa | 30 52 23 N | 090 31 56 W |
| Interchange 59 | Crossing | 9 | Jefferson Davis | 30 14 52 N | 092 44 26 W |
| Interchange 59 | Crossing | 5 | St. Tammany | 30 26 50 N | 090 08 25 W |
| Interchange 5A | Crossing | 6 | St. Tammany | 30 22 37 N | 089 44 26 W |
| Interchange 5B | Crossing | 6 | St. Tammany | 30 23 21 N | 089 43 55 W |
| Interchange 6 | Crossing | 17 | East Baton Rouge | 30 31 17 N | 091 09 40 W |
| Interchange 61 | Crossing | 75 | Bienville | 32 33 48 N | 093 03 16 W |
| Interchange 61 | Crossing | 83 | Tangipahoa | 30 56 12 N | 090 31 28 W |
| Interchange 63 | Crossing | 5 | St. Tammany | 30 25 45 N | 090 05 05 W |
| Interchange 64 | Crossing | 9 | Jefferson Davis | 30 14 49 N | 092 39 49 W |
| Interchange 65 | Crossing | 6 | Jefferson Davis | 30 14 36 N | 092 37 55 W |
| Interchange 65 | Crossing | 8 | St. Tammany | 30 24 49 N | 090 02 27 W |
| Interchange 67 | Crossing | 122 | Bienville | 32 34 02 N | 092 56 52 W |
| Interchange 69 | Crossing | 110 | Bienville | 32 33 49 N | 092 54 37 W |
| Interchange 6A | Crossing | 6 | Calcasieu | 30 11 49 N | 093 13 08 W |
| Interchange 6B | Crossing | 5 | Calcasieu | 30 11 49 N | 093 12 16 W |
| Interchange 7 | Crossing | 56 | Caddo | 32 33 16 N | 093 46 54 W |
| Interchange 7 | Crossing | 4 | Calcasieu | 30 10 36 N | 093 35 14 W |
| Interchange 7 | Crossing | 12 | East Baton Rouge | 30 26 34 N | 091 00 27 W |
| Interchange 7 | Crossing | 0 | St. John the Baptist | 30 11 39 N | 090 26 09 W |
| Interchange 72 | Crossing | 5 | Acadia | 30 13 54 N | 092 31 50 W |
| Interchange 74 | Crossing | 8 | St. Tammany | 30 21 08 N | 089 55 13 W |
| Interchange 76 | Crossing | 7 | Acadia | 30 14 02 N | 092 27 50 W |
| Interchange 76 | Crossing | 97 | Lincoln | 32 32 54 N | 092 47 16 W |
| Interchange 78 | Crossing | 99 | Lincoln | 32 32 49 N | 092 46 01 W |
| Interchange 8 | Crossing | 87 | Caddo | 32 26 51 N | 093 53 57 W |
| Interchange 8 | Crossing | 5 | Calcasieu | 30 11 06 N | 093 34 04 W |
| Interchange 8 | Crossing | 4 | Calcasieu | 30 11 51 N | 093 10 49 W |
| Interchange 8 | Crossing | 20 | East Baton Rouge | 30 32 09 N | 091 10 43 W |
| Interchange 80 | Crossing | 8 | Acadia | 30 14 08 N | 092 23 07 W |
| Interchange 80 | Crossing | 6 | St. Tammany | 30 18 47 N | 089 49 33 W |
| Interchange 81 | Crossing | 96 | Lincoln | 32 32 30 N | 092 42 46 W |
| Interchange 82 | Crossing | 6 | Acadia | 30 14 08 N | 092 21 45 W |
| Interchange 83 | Crossing | 5 | St. Tammany | 30 18 36 N | 089 46 15 W |
| Interchange 84 | Crossing | 81 | Lincoln | 32 32 25 N | 092 39 11 W |
| Interchange 85 | Crossing | 93 | Lincoln | 32 32 25 N | 092 38 21 W |
| Interchange 85 | Crossing | 7 | St. Tammany | 30 18 23 N | 089 44 30 W |
| Interchange 86 | Crossing | 87 | Lincoln | 32 32 25 N | 092 37 01 W |
| Interchange 87 | Crossing | 10 | Acadia | 30 15 09 N | 092 16 10 W |
| Interchange 92 | Crossing | 17 | Lafayette | 30 14 52 N | 092 11 35 W |
| Interchange 93 | Crossing | 53 | Lincoln | 32 32 17 N | 092 30 36 W |
| Interchange 97 | Crossing | 10 | Lafayette | 30 14 50 N | 092 06 27 W |
| James Ferry (historical) | Crossing | 30 | Natchitoches | 31 36 58 N | 092 59 44 W |
| Jones Ferry (historical) | Crossing | 20 | Morehouse | 32 33 54 N | 091 47 21 W |
| Larance Ferry (historical) | Crossing | 32 | Lincoln | 32 41 21 N | 092 42 31 W |
| Lorrlas Ferry (historical) | Crossing | 19 | Richland | 32 30 16 N | 091 47 13 W |
| Louisiana Avenue Ferry (historical) | Crossing | 4 | Orleans | 29 54 53 N | 090 05 04 W |
| Loverett Ferry (historical) | Crossing | 25 | Morehouse | 32 57 25 N | 091 42 33 W |
| Lowrys Ferry (historical) | Crossing | 25 | Union | 32 49 11 N | 092 32 01 W |
| Lutcher-Cresent Ferry | Crossing | 1 | St. James | 30 01 56 N | 090 41 42 W |
| Maxwells Old Ferry (historical) | Crossing | 16 | Winn | 31 49 38 N | 092 26 48 W |
| Melrose Ferry (historical) | Crossing | 30 | Natchitoches | 31 35 53 N | 092 57 59 W |
| Miller Bluff Ferry (historical) | Crossing | 51 | Bossier | 32 54 25 N | 093 49 06 W |
| Montgomery Ferry (historical) | Crossing | 19 | East Carroll | 32 37 50 N | 091 24 01 W |
| Montgomery Ferry (historical) | Crossing | 24 | Grant | 31 39 38 N | 092 54 15 W |
| Myatt Ferry (historical) | Crossing | 12 | Ouachita | 32 24 46 N | 092 08 50 W |
| Napoleon Avenue Ferry (historical) | Crossing | 4 | Orleans | 29 54 33 N | 090 06 09 W |
| Nicks Ferry (historical) | Crossing | 7 | Beauregard | 30 27 31 N | 093 41 58 W |
| Nixs Ferry (historical) | Crossing | 8 | Calcasieu | 30 23 01 N | 093 45 30 W |
| Pendleton Ferry (historical) | Crossing | 52 | Sabine | 31 28 01 N | 093 44 40 W |
| Peru Ferry (historical) | Crossing | 47 | Bossier | 32 49 51 N | 093 47 15 W |
| Petes Ferry (historical) | Crossing | 43 | Webster | 32 27 49 N | 093 21 16 W |
| Phillips Ferry | Crossing | 19 | Union | 32 44 15 N | 092 11 24 W |
| Pine Bluff Ferry (historical) | Crossing | 53 | Bossier | 32 47 43 N | 093 47 17 W |
| Rambeaus Ferry (historical) | Crossing | 12 | La Salle | 31 40 18 N | 092 21 57 W |
| Reserve-Edgard Ferry | Crossing | 1 | St. John the Baptist | 30 03 02 N | 090 33 40 W |
| Reynolds Ferry (historical) | Crossing | 16 | Richland | 32 19 28 N | 091 53 20 W |
| Rhineharts Ferry (historical) | Crossing | 9 | La Salle | 31 36 36 N | 092 01 44 W |
| Roberts Ferry (historical) | Crossing | 16 | Caldwell | 32 10 56 N | 091 58 40 W |
| Robertson Ferry (historical) | Crossing | 52 | Sabine | 31 16 26 N | 093 38 39 W |
| Romes Ferry (historical) | Crossing | 0 | Livingston | 30 22 35 N | 090 33 02 W |
| Rush Point Ferry (historical) | Crossing | 47 | Bossier | 32 45 32 N | 093 47 30 W |
| Sabine Ferry (historical) | Crossing | 52 | Sabine | 31 24 51 N | 093 42 17 W |
| Saint Francisville Ferry | Crossing | 8 | West Feliciana | 30 45 29 N | 091 23 42 W |
| Salem Ferry (historical) | Crossing | 9 | Beauregard | 30 33 58 N | 093 43 41 W |
| Scotts Ferry (historical) | Crossing | 20 | Richland | 32 30 29 N | 091 43 01 W |
| Sentell Ferry (historical) | Crossing | 47 | Bossier | 32 41 57 N | 093 47 05 W |
| Strongs Ferry (historical) | Crossing | 23 | Winn | 31 46 06 N | 092 58 10 W |
| Third District Ferry (historical) | Crossing | 3 | Orleans | 29 57 28 N | 090 03 19 W |
| Thompsons Ferry (historical) | Crossing | 12 | La Salle | 31 34 36 N | 092 19 24 W |
| Thompsons Ferry (historical) | Crossing | 52 | Sabine | 31 29 39 N | 093 43 19 W |
| Vidalia Ferry | Crossing | 9 | Concordia | 31 33 01 N | 091 25 52 W |
| Walnut Street Ferry (historical) | Crossing | 4 | Orleans | 29 55 12 N | 090 08 19 W |
| Wards Ferry (historical) | Crossing | 23 | Morehouse | 32 52 23 N | 091 52 05 W |
| Wilsons Ferry (historical) | Crossing | 19 | Rapides | 31 08 46 N | 092 15 30 W |
| Abbeys Pond Dam | Dam | 9 | St. Tammany | 30 32 01 N | 090 06 36 W |
| Acengys Pond Dam | Dam | 36 | Beauregard | 30 35 43 N | 093 26 01 W |
| Adcock Pond Dam | Dam | 52 | Red River | 32 04 19 N | 093 18 37 W |
| Algiers Lock | Dam | 4 | Orleans | 29 54 58 N | 089 58 16 W |
| Allen Chivery Dam | Dam | 30 | Natchitoches | 31 50 55 N | 092 57 31 W |
| Allen Dam | Dam | 27 | Natchitoches | 31 51 01 N | 092 56 48 W |
| Alligator Lake Dam | Dam | 124 | Vernon | 31 08 19 N | 093 08 19 W |
| Arla Pond Dam | Dam | 77 | Caddo | 33 00 54 N | 093 58 55 W |
| Atley Donaldson Pond Dam | Dam | 59 | Lincoln | 32 36 19 N | 092 27 31 W |
| Avondale Boy Scout Lake Dam | Dam | 64 | East Feliciana | 30 52 01 N | 090 57 36 W |
| Bayles Pond Dam | Dam | 40 | Union | 32 40 13 N | 092 17 13 W |
| Bayou Bodcau Dam | Dam | 65 | Bossier | 32 42 17 N | 093 30 49 W |
| Bayou Boef Lock | Dam | 1 | St. Mary | 29 40 58 N | 091 10 33 W |
| Bayou Bonne Idee Dam | Dam | 28 | Morehouse | 32 39 36 N | 091 43 42 W |
| Bayou Cocodrie Dam | Dam | 17 | Rapides | 31 00 01 N | 092 23 00 W |
| Bayou Cocodrie Drainage Structure | Dam | 19 | Concordia | 31 11 50 N | 091 40 38 W |
| Bayou Darbonne Dam | Dam | 25 | Union | 32 42 34 N | 092 20 29 W |
| Bayou de Siard Dam | Dam | 22 | Ouachita | 32 33 16 N | 092 07 09 W |
| Bayou Dupont Number 10 Dam | Dam | 69 | Sabine | 31 37 25 N | 093 22 49 W |
| Bayou Dupont Number 11 Dam | Dam | 71 | Sabine | 31 37 43 N | 093 23 19 W |
| Bayou Dupont Number 12 Dam | Dam | 71 | Sabine | 31 39 19 N | 093 23 19 W |
| Bayou Dupont Number 13 Dam | Dam | 58 | Sabine | 31 40 07 N | 093 21 31 W |
| Bayou Dupont Number 14 Dam | Dam | 65 | Natchitoches | 31 38 43 N | 093 18 55 W |