data consultation service (WMS) of: strategic map Autoroute network Exceeding limit value Ln 62 dB

Strategic noise map: exposure map of “type c” in Ln (level night) showing the exceedance of limit value 62 dB(A). Relevant axes: Motorway A63 A64 Graphical documents are drawn up separately for each mode and type of axis. In the sectors affected by several noise sources, the multi-exposure will be read by simple superposition of the isophones specific to each mode, without accumulating sound levels. C_cardC_noise_AR_Ln_sup62_Values_Value