ɪn fˈɛbɹuːˌɛɹi tˈuː θˈaʊzənd twˈɛnti θɹˈiː, ðə tˈɛksəs dᵻpˈɑːɹtmənt ʌv tɹænspoːɹtˈeɪʃən tˌiːˈɛks dˌiːˌoʊtˈiː ɐsˈuːmd ɹᵻspˌɑːnsəbˈɪlᵻɾi fɚðə mˈeɪntənəns ænd ˌɑːpɚɹˈeɪʃən ʌvðə kˈɔɹɪdˌoːɹ, ænd ðɪ ˌɛsˈeɪtʃ ˈeɪɾi fˈoːɹ dˌɛzɪɡnˈeɪʃən wʌz ɐplˈaɪd tʊ ɪɾ ˌɔn mˈeɪ twˈɛnti fˈaɪv, tˈuː θˈaʊzənd twˈɛnti θɹˈiː.
In February 2023, the Texas Department of Transportation (TxDOT) assumed responsibility for the maintenance and operation of the corridor, and the SH 84 designation was applied to it on May 25, 2023.