baɪ ðɪ ˈɜːli nˈaɪntiːnhˈʌndɹɪd sˈɛvənti z, ðə kˈɜːɹənt ˌɪntɚtʃˈeɪndʒ æt ðə wˈɛstɚn tˈɜːmɪnəs wʌz ˈoʊpənd, kənˈɛktɪŋ tʊ ɐ nˈuː ɹˈoʊd ɹᵻplˈeɪsɪŋ ðə dᵻmˈɑːlɪʃt spɹˈuːs stɹˈiːt bɹˈɪdʒ.
By the early 1970s, the current interchange at the western terminus was opened, connecting to a new road replacing the demolished Spruce Street Bridge.