Assoc Prof Jamus Jerome Lim asked the Minister for Transport in light of successful trials on low-noise road surfacing pavement mixes, whether there are any plans to utilise the technology for the stretch of road along Seletar Expressway that intersects the estates of Sengkang and Punggol.
Mr S Iswaran: LTA will continue to evaluate and implement measures to reduce noise along stretches of expressways near residential areas. For the stretch of Tampines Expressway that intersects the estates of Sengkang and Punggol, LTA has plans to implement the low-noise pavement mix in 2025.
Ministry of Transport
10 January 2023
https://sprs.parl.gov.sg/search/#/sprs3topic?reportid=written-answer-12542
Office of the Leader of the Opposition 