Gisborne-Wairoa (via Morere) Main Highway, Tarewa Section. Stone is exceedingly scarce in this district. The view shows methods used to exploit small scattered deposits.

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Sinking Concrete Pile with Water-jet.

Lowering 5 ft. Diameter Concrete Casings over Piles.

Auckland-Wellington (via Taranaki) Main Highway : Mokau Railway Bridge,