ɪɾ ɪz sˈaɪnd æz ɐ nˈɔːɹθ sˈaʊθ ɹˈaʊt bᵻtwˌiːn wˈɪtbi ænd ɔːɹˈɪliə, ænd æz ɐn ˈiːst wˈɛst ɹˈaʊt fɹʌm ðɛɹ tə mˈɪdlənd.
It is signed as a north–south route between Whitby and Orillia, and as an east–west route from there to Midland.