Singapore – A joint venture of Leighton Asia and Yongnam Engineering and Construction has been awarded the USD 410M tunnel contract N103 for the North-South Transportation Corridor project.
The contract covers the design and construction of twin, 640m-long, three-lane road tunnels; underpinning an existing flyover; a new facility building and entrance/exit ramps. Construction is set to begin in Q2 2018 and should complete by 2026.

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