ðə ɹˈaʊt kəntˈɪnjuːz ˈiːst bᵻfˌoːɹ tˈɜːnɪŋ nˈɔːɹθiːst wˌɛɹ ɪt fˈɔːɹmɚli mˈɛt ˈoʊld pˈoːɹt ˈɪzəbˌɛl ɹˈoʊd, wˌɪtʃ kənˈɛktᵻd bɹˈaʊnzvɪl ænd pˈoːɹt ˈɪzəbˌɛl.
The route continues east before turning northeast where it formerly met Old Port Isabel Road, which connected Brownsville and Port Isabel.