Newmarket Viaduct

CountryNew Zealand
ClientNZ Transport Agency
Contract typeAlliance
Length700 meters
Special featureViaduct open at close to full capacity throughout the replacement process

Starting in 2008, CPB Contractors (formerly Leighton Contractors) worked on the expansion and replacement of the Newmarket Viaduct on State Highway 1, considered the most heavily trafficked section of motorway in New Zealand. In the Newmarket Viaduct Replacement Project, the deconstruction and construction were accomplished in stages, which minimized the impact on traffic throughout the four-year construction period. A key feature was replacing the 700- meter- long Newmarket Viaduct with a balanced cantilever structure. Motorists have been using the completed section since 2012.

More road infrastructure by CPB Contractors

Copyright © CPB Contractors

CPB Contractors Pty Limited
Corporate Office Level 18 177 Pacific Highway
NSW 2060 North Sydney • Australien
Tel: +61 2 8668 6000
Fax.: +61 2 8668 6666

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