Strategic noise map type “A”: Lden indicator on road network — Isère
Description
Noise pollution.
Map type a-Table of areas exposed to noise on the full day, of the road network concerned. (Lden indicators).
This table represents, for all roads flowing more than 8200 vehicles/day in TMJA-based traffic 2010, areas exposed to noise ranging from 55 to more than 75 dbA according to the Lden indicator (level day evening night).
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