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Three firms awarded $1.2b contract for Tuas Road Viaduct expansion

A consortium of three companies has secured a $1.2 billion contract to extend the existing Tuas Road viaduct at both its western and eastern ends, with construction set to commence in early 2027.

LSN Singapore · 30 September 2026

Three firms awarded $1.2b contract for Tuas Road Viaduct expansion

The contract, valued at $1.2 billion, represents a significant infrastructure investment for the region's transport network. The three-company consortium will be responsible for extending the existing viaduct structure at both ends, enhancing connectivity and capacity along this critical transport corridor.

Construction activities are scheduled to begin in early 2027, marking the start of what is expected to be a major expansion project. The extension work will involve careful engineering and coordination to integrate seamlessly with the existing viaduct infrastructure.

The Tuas Road Viaduct serves as an important link in Singapore's transport network, and the expansion project is intended to improve traffic flow and support future development in the region. The project's scale underscores ongoing investment in maintaining and upgrading the island's transport infrastructure to meet growing connectivity demands.

The awarding of the contract to this consortium follows a competitive bidding process, with the selected companies now tasked with delivering the extension work within the planned timeframe.