This small section of the track / path does not exist.  There is a path heading south from the West end of this section of the track where it intersects with the end of Gallway St.  After heading South to approx -37.090111, 144.234390 it's possible to head approx NNE to join a section of track which continues to head in the direction of Dingo Park Road.  I don't know if it does actually join up with Dingo Park Road though.