TR2017-03 State of the art in managing road traffic noise: summary report , CEDR2017-03-State-of-the-art-in-managing-road-traffic-noise.pdf (0.6 MiB) – The latest innovative research in the areas of noise reducing pavements, noise barriers, and cost-benefit analysis (CBA)/cost-effectiveness analysis (CEA) was comprehensively reviewed and assessed by CEDR Task Group I6 (Road Noise).