to render the TrinityRiver navigable to the Gulf of Mexico, see TRINITYRIVER NAVIGATION PROJECTS | The Handbook of Texas Online | Texas State Historical
110 km), the third longest river enitirely within one state after the Kuskokwim River in Alaska and the TrinityRiver in Texas. ^ “Boundary Descriptions
“TSHA: County organization”. The Texas State Historical Association. 2011年8月19日閲覧。 ^ “TSHA: Kenedy County”. The Texas State Historical Association. 2011年8月19日閲覧。