baɪ nˈaɪntiːnhˈʌndɹɪd fˈɪftiːn, haʊˈɛvɚ, ɹˈaʊt θˈɜːɾi θɹˈiː wʌz mˈuːvd əkɹˌɑːs ðə dʒˌuːnɪˈɑːɾɚ ɹˈɪvɚ tə ðə kˈɜːɹənt loʊkˈeɪʃən ʌv jˌuːˈɛs twˈɛnti tˈuː slˈæʃ fˈaɪvhˈʌndɹɪd twˈɛnti tˈuː, lˈiːvɪŋ ðə ɹˈaʊt ʌnnˈʌmbɚd wˈʌns ɐɡˈɛn.
By 1915, however, Route 33 was moved across the Juniata River to the current location of US 22/522, leaving the route unnumbered once again.