Two victims of potato dumping
In fact "State Highway 1 blocked by spudspill" is a recurring event, which we incline to blame on the large deposits of Narrativium underlying New Zealand's North Island (either that, or on Another Kiwi drinking a third pint of Trotsky Headsplitter Bitter and twiddling with the settings of the Morphogenic Field Flux Intensifier). This time, the spillage was close to the Southward Classic Car Museum; but seven years ago...
...it happened in the neighbourhood of the vintage car wreckers, Horopito Motors.
Perhaps the reality-studio scriptwriters are working up to a joke about "bangers and mash".
* If these accounts of sub-optimal choices of paving material are true, we must deduce that there are no roading engineers in Hell, which I for one find it hard to believe.