Fort Terán was located at the head of navigation on the Neches River. The flat rock along the riverbed allowed it be crossed by three major trails between Mexican Texas and the United States: the Alabama Trace, the Coushatta Trace, and the Orcoquisac Trace (or Liberty-Nacogdoches Road). As these trails avoided the royal Old San Antonio and Atascosita Roads, they were frequented by smugglers and illegal American immigrants.
Following Terán's inspection tour of Texas, the fort was constructed as part of an implementation of Mexican PresidentAnastasio Bustamante's edict banning further American immigration or the importation of further slaves into the territory. ColonelEllis Bean built and commanded the fort between 1831 and 1832. Almost immediately, most of the troops were transferred south, as the government reduced funding and attempted to resist Santa Anna's rebellion. The remaining soldiers were removed in 1834.