ðə pˈoːɹʃən ʌvðə ɹˈaʊt bᵻtwˌiːn wˈɪtbi ænd ɔːɹˈɪliə, haʊˈɛvɚ, wʌz stˈɪl ˌʌndɚ kənstɹˈʌkʃən dˈʊɹɹɪŋ ðə sˈɛkənd hˈæf ʌvðə dˈɛkeɪd.
The portion of the route between Whitby and Orillia, however, was still under construction during the second half of the decade.