Map Viewing Service (WMS) of the dataset: Noisy land axes (noise prints) in Pas-de-Calais (ATB)

Buffer of sound footprints around motorways, RN, RD, communal lanes, railways and infrastructure projects. The data is derived from the sound classification base. In each department, the prefect shall, by order, identify and classify land transport infrastructure, after having taken the opinion of the municipalities concerned. These data are then integrated into the planning documents in order to enable the noise control approach to take on a preventive arm. Thus, when a construction is planned in an area affected by the noise reported in the Local Urbanisation Plan (PLU), the manufacturer must comply with certain standards in terms of acoustic insulation of the facade. The sound classification must be reviewed and revised every 5 years. The sound classification applies to all construction authorities (state, department, community of municipalities and municipalities) but also to the railway network and tram lines. — Roadways with more than 5000 vehicles per day. — Intercity railway tracks of more than 50 trains per day. — Urban railway tracks of more than 100 trains per day. — Public transport lanes on a clean site of more than 100 buses or trains per day. — The planned infrastructure (to be taken into account as soon as the act of opening a public inquiry is published, registration in a reserved location in the PLU or the establishment of a project of general interest). Source: DDTM62/SSERBC/NOISE