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| Vinci awarded contract for the Penlink project in north Auckland, New Zealand ![]() The NZD 510 million (€305 million) project will include the construction of a 7km two-lane highway with a separate shared path for pedestrians and cyclists, as well as six bridges, including New Zealand's first extradosed bridge. The design and construction chosen methodologies will allow a reduction of up to 20% of carbon emissions compared to a traditional design. A lowered entrance to the 550m extradosed bridge will better fit with the landscape and enable 235m to be trimmed off the overall crossing, reducing the amount of steel and concrete required. The crossing was designed with a reduced number of piers in the Wēiti River from three to two to reduce the environmental impact. The alliance has worked on improving the recycling of construction materials, utilising renewable energy sources, and harvesting rainwater. The Penlink design was also developed to protect a wide range of flora and fauna through preliminary investigations and continuous environment monitoring will be carried on until completion in late 2026. write your comments about the article :: © 2022 Construction News :: home page |