ðə θɹˈiːɹˈaʊt kəŋkˈɜːɹənsi fˈɑːloʊd ðə pɹˈɛzənt ɐlˈaɪnmənt ʌv aɪ fˈoːɹɾi fˈoːɹ θɹuː tˈʌlsə tə tʃˈɛɹoʊkˌiː kˈɜːv, wˌɛɹ ˌɛsˈeɪtʃ sˈɪksti sˈɪks kˈɜːɹəntli daɪvˈɜːdʒᵻz ˌɪntʊ kˈæɾuːsə.
The three-route concurrency followed the present alignment of I-44 through Tulsa to Cherokee Curve, where SH-66 currently diverges into Catoosa.