| distance | reference number | name | latitude | longitude |
| 108.7 | 2394 | Port Lavaca, Lavaca Causeway, Matagorda Bay, Texas | 28.64 | -96.595 |
| 120.2 | 2717 | Seadrift, San Antonio Bay, Texas | 28.4083 | -96.7117 |
| 120.5 | 1328 | Houston Ship Channel, Galveston Bay, Manchester, Te | 29.7183 | -95.2517 |
| 120.5 | 1329 | Houston Ship Channel, Manchester, Texas | 29.7183 | -95.2517 |
| 123.5 | 2405 | Port O'Connor, Matagorda Bay, Texas | 28.4517 | -96.3883 |
| 129.1 | 2648 | San Jacinto Battleground State Historic Site, Texas | 29.7567 | -95.09 |
| 129.6 | 1718 | Lynchburg Landing, San Jacinto River, Texas | 29.765 | -95.0783 |
| 134.1 | 583 | Clear Lake, Galveston Bay, Texas | 29.5633 | -95.0667 |
| 134.1 | 584 | Clear Lake, Texas | 29.5633 | -95.0667 |
| 134.9 | 636 | Copano Bay State Fishing Pier, Texas | 28.1183 | -97.0217 |
| 136.4 | 153 | Barbours Cut, Morgans Point, Galveston Bay, Texas | 29.6817 | -94.985 |
| 136.4 | 154 | Barbours Cut, Morgans Point, Texas | 29.6817 | -94.985 |
| 139.5 | 1052 | Freeport Harbor, Texas | 28.9483 | -95.3083 |
| 139.5 | 1054 | Freeport, DOW Barge Canal, Texas | 28.9483 | -95.3083 |
| 140.6 | 2570 | Rockport, Aransas Bay, Texas | 28.0217 | -97.0467 |
| 140.9 | 40 | Alligator Point, West Bay, Texas | 29.1667 | -95.1333 |
| 142.8 | 564 | Christmas Bay, Texas | 29.0417 | -95.175 |
| 144.2 | 847 | Eagle Point, Galveston Bay, Texas | 29.48 | -94.9183 |
| 144.2 | 849 | Eagle Point, Texas | 29.48 | -94.9183 |
| 144.3 | 2297 | Point Barrow, Trinity Bay, Galveston Bay, Texas | 29.7333 | -94.8333 |
| 144.3 | 2653 | San Luis Pass, Texas | 29.0833 | -95.1167 |
| 147.7 | 1410 | Jamaica Beach, West Bay, Texas | 29.2 | -94.9833 |
| 148.4 | 3065 | Texas City, Turning Basin, Texas | 29.3833 | -94.8833 |
| 151.5 | 3327 | White Point Bay, Texas | 27.8583 | -97.475 |
| 151.5 | 2354 | Port Aransas, Texas | 27.8383 | -97.0733 |