Aims: This study aims to assess the road traffic noise exposure of residential buildings over
the past decade. Settings and Design: Measurements of traffic noise levels at some selected
residential buildings were first conducted in 2007, and then repeated at the same buildings
in 2017. Material and Methods: The CRTN was adopted to predict the traffic noise levels
based on the recorded traffic flow data. Results: The exposure of these buildings to road
traffic noise is higher in 2017 than in 2007. The study illustrates that the deterioration of the …