Estimated Cost and Economic Benefit of Proposed Undersea Tunnel to Pulau Tekong

Parliament of Singapore · 10 September 2026

Official Report, 10 September 2026, Vol 96, Issue 37 · Open in the reader (summaries, search, filters)

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Mr Gerald Giam Yean Song asked the Minister for National Development (a) what is the estimated financial cost of the proposed undersea tunnel to Pulau Tekong; (b) what specific civilian uses are being considered for the 500 hectares of reclaimed land; and (c) what economic cost-benefit assessments have been conducted to justify an undersea tunnel over existing ferry services.

Mr Chee Hong Tat: Pulau Tekong is primarily used for military training today. We are studying the siting of civilian uses on Tekong, which could include utilities and other industrial uses.

Compared to ferries, an undersea road tunnel will further enhance accessibility and open up more possibilities for both military and civilian uses on Tekong. Similar to other major infrastructure projects built by the Government, a study on the benefits and financial costs will be done before the project is implemented.

Source: Singapore Parliament Official Report (Hansard) for 10 September 2026. Republished on SGParliament.