Areas affected by road noise in the department of Maine-et-Loire(49)

In accordance with Law No. 92-1444 of 31 December 1992 on noise control and the Environmental Code (Articles L. 571-10 and R. 571-32 to R. 571-43), in each department, the Prefect identifies and classifies land transport infrastructure according to its noise and traffic characteristics. On the basis of this classification, it shall determine, after consulting the municipalities, the sectors affected by noise, the levels of noise to be taken into account for the construction of buildings and the technical requirements likely to reduce them. The sectors thus determined and the requirements relating to the acoustic characteristics applicable to them are set out in the annexes to the local planning plans (LDPs) of the municipalities concerned. Article R. 571-33 of the Environmental Code specifies the infrastructures concerned by the sound classification: — roadways where the annual average daily traffic, or provided for in the study or the impact statement, exceeds 5000 vehicles per day; — intercity rail lines with average daily traffic exceeding 50 trains; — clean public transport lines with an average daily traffic of more than 100 buses; WARNING: Only the documents annexed to the Prefectural Orders are authentic.根据1992年12月31日颁布的第92-1444号《噪声防治法》及《环境法典》（第L. 571-10条、R. 571-32条至R. 571-43条），法国各省省长需依据噪声与交通特性，对陆上交通基础设施开展识别与分类工作。基于该分类结果，省长在征询各市镇意见后，应划定受噪声影响的区域、明确建筑施工需考量的噪声限值，以及可降低噪声的技术要求。 上述划定的区域及适用于这些区域的声学特性相关要求，将载入相关市镇的地方规划方案（Local Development Plans, LDPs）附件中。 《环境法典》第R. 571-33条明确了需进行噪声分类的基础设施范畴： — 年日均车流量（或研究报告、环境影响评估报告中预估的车流量）超过每日5000辆的道路； — 日均通行列车数超过50列的城际铁路线路； — 日均通行公交车辆数超过100辆的清洁公共交通线路； 警告：仅省长令附件中的文件为正式有效版本。