ðə plˈæn fˈɛl θɹˈuː, jˈɛt ɪn tˈuː θˈaʊzənd fˈaɪv ðə ɡˈʌvɚnmənt ʌv sˈaʊθ ɔːstɹˈeɪliə ɐnˈaʊnst ɐ sˈɪkshˈʌndɹɪd ˈɛm tˈʌnəl fɔːɹ sˈaʊθ ɹˈoʊd bᵻlˌoʊ pˈoːɹt ɹˈoʊd ænd ðə ɹˈeɪlweɪ lˈaɪn.
The plan fell through, yet in 2005 the Government of South Australia announced a 600 m tunnel for South Road below Port Road and the railway line.