The natural ocean inlet has a shoreline distance on Brazos Island of 7.5 miles (12.1 km) to the Rio Grande often entitled as the Mexico–United States border.
In 1853, a nautical beacon was initially established on South Padre Island with a proximity to the Brazos Island Military Depot originally entitled Fort Polk during the Mexican–American War.[6][7][8] The navigation beacon had a 30 feet (9.1 m) vertical height situated on a square platform with a 15 feet (4.6 m) width. The structural design was constructed of wood equipped with a square copper lantern hoisted by block and tackle to the pinnacle. The beacon was visually completed with 5 feet (1.5 m) artillery wheels secured to a 19 feet (5.8 m) oak axletree for to and fro mobility on the barrier island coastline.[9]
Locale of Brazos Santiago Pass Screw-Pile Lighthouse
Brazos Santiago screw-pile lighthouse
US coastal navigability development of Brazos Santiago pass
The Rivers and Harbors Act established a declaration of governance for the natural waterway of the Brazos Santiago Pass. The Act of Congress granted coastal engineering, coastal management, and public works projects for the natural inland waterway during the late nineteenth century to the twentieth century.
In 1878, the United States Life Saving Service Act authorized the creation of a coastal life saving station near the navigable strait of the Brazos Island Harbor.[23] The Station Brazos was constructed in 1881 and governed by the United States Life-Saving Service.[24]
Texas Historical Commission site
The Brazos Santiago Pass received a historical marker in 1996 by the Texas Historical Commission establishing a momentous narrative for the south Texas coastal dominion during the nineteenth century.[25]
^"Brazos Santiago Pass Lights". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. 1879. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"Brazos Santiago – Plate 2 Foundation Screw, Castings". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. November 15, 1877. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"Brazos Santiago – Plate 1 Elevation". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. November 15, 1877. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"Brazos Santiago – Elevation Plate with Handwritten Notations". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. July 17, 1877. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"Brazos Santiago – Distance Aerial". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
^"Brazos Santiago – Aerial". J. Candace Clifford Lighthouse Research Catalog. United States Lighthouse Society. Archived from the original on October 8, 2022. Retrieved October 8, 2022.{{cite web}}: CS1 maint: bot: original URL status unknown (link)