ˌɔn dʒuːlˈaɪ wˈʌn, nˈaɪntiːnhˈʌndɹɪd sˈɛvənti sˈɪks, ðə nᵻvˈædə dᵻpˈɑːɹtmənt ʌv tɹænspoːɹtˈeɪʃən ɪnˈɪʃɪˌeɪɾᵻd ðə ɹᵻnˈʌmbɚɹɪŋ ʌv nᵻvˈædəz stˈeɪt hˈaɪweɪz.
On July 1, 1976, the Nevada Department of Transportation initiated the renumbering of Nevada's state highways.