| distance | reference number | name | latitude | longitude |
| 19.1 | 3295 | West Bank 1, Bayou Gauche, Louisiana | 29.7767 | -90.4183 |
| 20.6 | 853 | East Bank 1, Norco, Bayou Labranche, Louisiana | 30.05 | -90.3683 |
| 35.2 | 1968 | New Canal USCG station, Lake Pontchartrain, Louisia | 30.0267 | -90.1133 |
| 35.2 | 1969 | New Canal USCG station, Lake Pontchartrain, Louisia | 30.0267 | -90.1133 |
| 36.4 | 3063 | Tesoro Marine Term., Atchafalaya River, Louisiana | 29.6667 | -91.2367 |
| 41.5 | 3048 | Tchefuncta River, Lake Pontchartrain, Louisiana | 30.3783 | -90.16 |
| 41.6 | 601 | Cocodrie, Louisiana | 29.245 | -90.6617 |
| 45.6 | 1823 | Michoud Substation, ICWW, Louisiana | 30.0067 | -89.9367 |
| 45.7 | 2186 | Paris Road Bridge, Mississippi River Delta, Louisia | 30 | -89.9333 |
| 46.1 | 2767 | Shell Island, Atchafalaya Bay, Louisiana | 29.4667 | -91.3 |
| 51.2 | 2214 | Pelican Islands, Timbalier Bay, Louisiana | 29.1283 | -90.4233 |
| 51.7 | 3367 | Wine Island, Terrebonne Bay, Mississippi River Delt | 29.0783 | -90.6183 |
| 52.1 | 3095 | Timbalier Island, Timbalier Bay, Mississippi River | 29.0833 | -90.5333 |
| 52.8 | 1750 | Manilla, Barataria Bay, Mississippi River Delta, Lo | 29.4267 | -89.9767 |
| 52.9 | 395 | Caillou Boca, Mississippi River Delta, Louisiana | 29.0633 | -90.8067 |
| 53.5 | 2295 | Point Au Fer, Atchafalaya Bay, Louisiana | 29.3333 | -91.35 |
| 53.6 | 939 | Eugene Island, Atchafalaya Bay, Louisiana | 29.3717 | -91.385 |
| 53.7 | 940 | Eugene Island, Louisiana | 29.3667 | -91.3833 |
| 54.1 | 530 | Chef Menteur, Chef Menteur Pass, Louisiana | 30.065 | -89.8 |
| 55.1 | 2495 | Raccoon Point, Caillou Bay, Mississippi River Delta | 29.0583 | -90.9617 |
| 57.3 | 2304 | Point Chevreuil, Atchafalaya Bay, Louisiana | 29.5167 | -91.55 |
| 57.5 | 2378 | Port Fourchon, Belle Pass, Louisiana | 29.115 | -90.2 |
| 57.6 | 2597 | Route 433, Bayou BonFouca, Louisiana | 30.2717 | -89.7933 |
| 58.6 | 405 | Caminada Pass (bridge), Mississippi River Delta, Lo | 29.21 | -90.04 |
| 58.9 | 1375 | Independence Island, Barataria Bay, Louisiana | 29.31 | -89.9383 |