Day: July 16, 2015

Noise barriers for PIE stretch Singapore

Noise barriers for PIE stretch Singapore Noise barriers will be tested for the first time along an “at-grade” section of an expressway next year.The 6m-high barriers will run for about 400m along the edge in each direction of the Pan Island Expressway (PIE) next to Swiss View and Greenbank Park. The Land Transport Authority (LTA) […]

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