Noise Mitigation Measures along Stretches of Central Expressway Near Residential Areas

Mr Sitoh Yih Pin asked the Minister for Transport in view of high noise levels facing residential homes close to and/or facing the Central Expressway, whether the Ministry has plans to add additional noise mitigation measures or sound barriers on these stretches of the Central Expressway.

Mr Khaw Boon Wan: We are exploring a number of ways to reduce road noise, such as noise barriers and low-noise road surface mix. Trials on the effectiveness of these measures are underway.