ɹˈʌnɪŋ θɹuː smˈɔːl mˈaʊntɪn tˈaʊnz æɾ ɪnsˈɛpʃən, tədˈeɪ ˌeɪˈɑːɹ twˈɛlv sˈɜːvz ɐmˈɛɹɪkəz sˈɪksθ fˈæstɪst ɡɹˈoʊɪŋ mˌɛtɹəpˈɑːlɪtən ˈɛɹiə.
Running through small mountain towns at inception, today AR 12 serves America's sixth–fastest growing metropolitan area.