The $1.77b project will build a 16km four-lane highway near Karāpiro.

The four-lane 16km expressway will connect the Waikato Expressway to SH29 at Piarere.

The $1.77b project will build a 16km four-lane highway near Karāpiro.

The near $1.8b funding for the Waikato Expressway's Cambridge to Piarere extension has left local and central government ecstatic.