ɪnðɪ ˈɜːli nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi z, ðə nˈɔːɹðɚn tˈɜːmɪnəs wʌz mˈuːvd tə ðɪ ˌɪntɚsˈɛkʃən wɪð jˌuːˈɛs twˈɛnti tˈuː slˈæʃ jˌuːˈɛs fˈaɪvhˈʌndɹɪd twˈɛnti tˈuː ɪn lˈuːɪstˌaʊn fˈɑːloʊɪŋ ðə ɹˌiːkənstɹˈʌkʃən ʌvðə bɹˈɪdʒ kɹˈɔsɪŋ ðə kənɹˈeɪl tɹˈæks nˌɪɹ ðə lˈuːɪstˌaʊn stˈeɪʃən.
In the early-1980s, the northern terminus was moved to the intersection with US 22/US 522 in Lewistown following the reconstruction of the bridge crossing the Conrail tracks near the Lewistown station.