At the listed coordinates you will find a set of tram tracks from the Old Cleveland Road tramway. The Old Cleveland Road tramway tracks were laid in 1948 by the Brisbane City Council as part of the Brisbane tramway interconnection system. The current tracks were originally implemented to replace an old set laid in 1912 and unfortunately ceased use in 1969. Nowadays the heritage listed tracks are used for parking and are paved over in 2 sections, joining Old Cleveland Road with a series of side streets.
The location where the Geocache is placed is called the Terminus. If you look around, there is a sign on top of one of the buildings close to GZ displaying the words "Terminus Centre". This area of Carina has also been gifted with a number of sculptures inscribed with the history of the area; these sultpures can be seen in numerous spots around this section of Old Cleveland Road.