Highway 12 was then routed through Beaverton and around the eastern and northern shores of Lake Simcoe to Orillia and later to Midland; Beaverton was bypassed during the 1960s.
hˈaɪweɪ twˈɛlv wʌz ðˈɛn ɹˈaʊɾᵻd θɹuː bˈiːvɜːtən ænd ɚɹˈaʊnd ðɪ ˈiːstɚn ænd nˈɔːɹðɚn ʃˈoːɹz ʌv lˈeɪk sˈɪmkoʊ tʊ ɔːɹˈɪliə ænd lˈeɪɾɚ tə mˈɪdlənd; bˈiːvɜːtən wʌz bˈaɪpæst dˈʊɹɹɪŋ ðə nˈaɪntiːnhˈʌndɹɪd sˈɪksti z.