ðə ɹˈaʊt ɹˈʌnz θɹuː ðə sˈɛntɹəl bˈɪznəs dˈɪstɹɪkt ʌv pˈæɹɐmˌæɾə, bᵻfˌoːɹ hˈɛdɪŋ ˌɑːntʊ ðə ɡɹˈeɪt wˈɛstɚn hˈaɪweɪ tə sˈaʊθ wˈɛntwɚθvˌɪl, ˈæftɚ wˌɪtʃ ɪt hˈɛdz ˌɑːntʊ ɪts ˈoʊn ɐlˈaɪnmənt nˈɛkst tə ðə sˈɪdni wˈɔːɾɚ pˈaɪplaɪn ðæt ɹˈʌnz fɹʌm pɹˈɑːspɛkt ɹˈɛzɚvwˌɑːɹ.
The route runs through the central business district of Parramatta, before heading onto the Great Western Highway to South Wentworthville, after which it heads onto its own alignment next to the Sydney Water pipeline that runs from Prospect Reservoir.