About

A full overhaul of the Viaduct's moving footbridge, worked on in a live marina without closing the channel.

Wynyard Crossing Bridge Remediation

Project Lead

Matt Lory

Client

Eke Panuku Development Auckland

Service

Management

Location

Auckland

Sector

Transport

The movable pedestrian and cycle bridge across Auckland's Viaduct Harbour was only ever meant to be temporary, built for the 2011 Rugby World Cup with a five-year life. More than a decade on it was still carrying the crowds between the downtown waterfront and Wynyard Quarter, and it was failing, a run of mechanical and electrical faults through late 2023 and early 2024 that left it stuck upright and shut. Businesses lost their direct connection and pedestrians a twenty-minute walk around.

Replacing the bridge outright was not funded, so Eke Panuku chose a comprehensive remediation to extend its life instead of another short-term fix. That meant working on a movable bridge in a live marina, where it had to stay raised when closed to keep the marine channel open, around berth holders, hospitality and event venues, with public access to hold onto throughout.

Stripped back on the water

Eke Panuku brought RCP in to take over project leadership and run the job through procurement and delivery, client-side, as project manager and Engineer to the Contract. RCP steadied the contract administration under NZS 3910, tested the market with pre-tender contractor engagement to shorten the tender, and used 4D modelling to show stakeholders how construction vessels would sit and the work would sequence in the harbour.

Almost every part of the bridge was worked on. It was dismantled and lifted out on HEB Construction's jack-up barge for sandblasting, steel repairs and recoating, its mechanical and electrical systems overhauled, and more than half a kilometre of cabling, over a hundred light fittings and sixty-odd sensors installed before commissioning. A temporary ferry kept people moving while the bridge was gone, carrying more than 160,000 passengers.

Te Wero Wynyard Crossing Bridge reopened in December 2024, its structure, machinery and controls renewed to keep it serving the waterfront for years to come.