ðə ɹᵻmˈeɪnɪŋ ʌnpˈeɪvd pˈoːɹʃən ʌv hˈaɪweɪ, ðæt sˈaʊθ ʌv ˌɛsˈeɪtʃ nˈaɪn, wʌz ɹᵻmˈuːvd fɹʌmðə stˈeɪt hˈaɪweɪ sˈɪstəm ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti ˈeɪt, lˈiːvɪŋ ðə hˈaɪweɪ wɪð ɪts pɹˈɛzəntdˈeɪ ɹˈaʊɾɪŋ ænd tˈɜːmɪnˌaɪ.
The remaining unpaved portion of highway, that south of SH-9, was removed from the state highway system in 1968, leaving the highway with its present-day routing and termini.