Completion of KPE/TPE Interchange Expansion

This is a map of the expansion of KPE/TPE Interchange

To improve accessibility and address the traffic needs of the growing Punggol community, we started the expansion of the KPE/TPE Interchange since 2015.

The expansion of KPE/TPE Interchange involved construction of new vehicular bridges, flyovers, slip roads, piled roadways and drainage work. The expanded interchange serves existing and new developments in Punggol town by improving connectivity between KPE and TPE with Punggol Central, Pasir Ris Industrial Drive 1 and Lorong Halus. This will also meet future traffic demands from developments in the area.

The KPE/TPE Interchange expansion will be completed when a new slip road connecting Halus Link to TPE (CTE/SLE) opens to traffic from 5am on Saturday, 28 November 2020.

Watch this video to find out more about the expansion of KPE/TPE Interchange.

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BridgeSungeiSerangoon

Bridge across Sungei Serangoon opened on 25 November 2018

As part of the expansion of the KPE/TPE Interchange, we built a bridge across Sungei Serangoon connecting Punggol Central and Pasir Ris Industrial Drive 1. Using technology such as Building Information Modelling and Virtual Design and Construction, our engineers built a 3D model of the bridge which allowed the team to identify potential issues and troubleshoot them early within a virtual environment before the actual construction. These methods saved time and manpower.

We also used precasting where concrete parts are moulded before being transported to the construction site for assembly. Precasting parts of the bridge such as the beams, crossheads and columns also reduced construction time and improved quality control. As the bridge is across the river which serves as a reservoir, using the precast elements also reduced the risk of environmental damage caused by concrete spilling into the river below. 

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