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Noise attenuation system, A2 Attinghausen

Noise barriers along Switzerland's A2 national freeway, 2nd class, km 145.200 - 146.200
A2, 2nd class, Seedorf–Erstfeld section
Noise attenuation system, Attinghausen


  • Presenting possible measures and technical solutions (noise barrier design report)
  • Product chosen: Concrete noise barrier (high-absorption lava lightweight concrete, and concrete support structure)
  • Design for regulatory approval incl. budget estimate