Innovations In Road Traffic Noise Mitigation Through Pavement Solutions: A Comprehensive Literature Review

Abstract

This comprehensive literature review delves into recent advancements in the realm of road traffic noise mitigation, with a special emphasis on innovative pavement solutions. The two studies under scrutiny contribute novel insights to this critical field, addressing challenges associated with noise pollution and presenting sustainable approaches to alleviate its impact. The first study, conducted in Sao Paulo, Brazil by Aps, Bernucci, and Vittorino (2020), explores the implementation of a porous asphalt overlay on a Portland Cement Concrete (PCC) pavement in a residential area. The second study, by Zhu, Hu, Liao, Chen, Su, Wu, and Wang (2023), proposes a fast and efficient approach to optimize tire tread pattern shapes, aiming to minimize tire noise. These studies collectively showcase cutting-edge strategies and methodologies, reflecting the ongoing efforts to create more livable urban environments by mitigating the adverse effects of road traffic noise.