Bridges

Kaituna River Re-Diversion

MAP was engaged by JSwap Contactors to complete the structures work on the Kaituna River Diversion near Maketu, Bay of Plenty. This involved a large box culvert bridge structure through a body of water, concrete boat ramp, and timber jetties.

To construct the bridge MAP first installed approximately 250m of sheet pile coffer dam and pumped the work area dry...

Ohinemuri Suspension Bridge

Built for the Department of Conservation in 2018, this bridge spans 70m across the Karangahake River and weighs a total of 16 tonnes. Made up of six 12 metre long segments, the bridge provided quite a challenge to the construction team.

The bridge was built alongside the existing suspension bridge which accommodates thousands of visitors annually, working areas were tight, and access to the other side of the river was very restricted...

Crown Hill Bridge – Hauraki Cycleway

This Project completed in 2013 comprised the construction of a new bridge over the Crown Hill Rd at Karangahake to form part of the Hauraki Cycleway. The bridge had been planned over a number of years since the Callender Hamilton Truss Components were saved from a bridge demolition project by DOC. MAP applied some of our wide experience to provide an innovative and cost effective construction method...

The Outdoor Pursuits Centre Bridge

This project in 2009 comprised the construction of a new bridge over the Tawhitikuri Stream at Taurewa. The bridge had been planned over a number of years since the 18. 6m beams were saved from a bridge demolition project on the local highway network...