The Ely southern bypass is a new road connecting the A142 at Angel Drove to the Stuntney Causeway. It is hoped that the bypass will help to ease congestion in and around Ely by providing a new link to the south of the city. The 1.7km long single carriage way road includes a 300m long viaduct crossing the Great Ouse River, for which Cordek were called upon to supply a bespoke formwork solution for the construction of the complex geometrical details of the supporting piers.