Motorists are advised that to facilitate road works, temporary traffic arrangements will be implemented at the Aberdeen Tunnel during the following periods:

1. 1. From 28 September 2026 to 9 October 2026 (except Saturdays, Sundays, and Public Holidays)
      A section of the slow lane of the Aberdeen Tunnel (southbound) near ex-Toll Plaza will be temporarily closed to all vehicular traffic from 11.00 pm to 6.00 am of the following day.

1. 2. From 12 October 2026 to 23 October 2026 (except Saturdays, Sundays, and Public Holidays)
      A section of the middle lane of the Aberdeen Tunnel (southbound) near ex-Toll Plaza will be temporarily closed to all vehicular traffic from 11.00 pm to 6.00 am of the following day.

1. 3. From 26 October 2026 to 6 November 2026 (except Saturdays, Sundays, and Public Holidays)
      A section of the fast lane of Aberdeen Tunnel (southbound) near ex-Toll Plaza will be temporarily closed to all vehicular traffic from 11.00 pm to 6.00 am of the following day.

        Appropriate traffic signs will be erected on site to guide motorists.