ContractorProjectWaikato Expressway’s Karapiro Gully bridge- Simple yet UniqueContrafed PUblishingSeptember 25, 2015April 23, 2016 by Contrafed PUblishingSeptember 25, 2015April 23, 2016 Alan Titchall visits the construction site of the highest bridge and longest bridge built on the new Waikato Expressway near Cambridge, and the first in...