Case studies on recent and proposed noise barriers are available to supplement those discussed in the Noise barrier design guide . TheNoise Barrier Design Guide. The case studies report on key lessons learnt from noise barriers installed on Transport Agency projects for the benefit of future projects.
- Urban design - Wellington inner city bypass - 25/03/2011
- Location - Avalon Drive, Hamilton - 15/07/2011
- Reverse sensitivity - Subdivisions in Canterbury - 30/01/2012
- Barrier continuity - Earth bunds and timber fences - 30/01/2012
- Visual screening - Kennedy Road overbridge, Napier - 30/01/2012
- Visual integration - Maioro Street interchange, Auckland - 09/05/2012
- Barrier specification - Hobsonville and Brigham Creek - 01/10/2012
- Integrated noise and safety barriers - Newmarket Viaduct to Greenlane Auxiliary Lane, Auckland - 13/11/2012
- Stormwater and barrier design - AMA noise barrier project, Auckland - 19/02/2013
- Performance testing - Auckland noise barriers - 21/08/2013
- Noise effects - Kamo Bypass, Auckland - 21/08/2013
- Visual design issues - Walmsley Road, Auckland - 21/08/2013
- Transparency - Victoria Park Tunnel, Auckland - 12/03/2014
- Noise bunds from surplus fill - Waikato Expressway, Te Rapa - 07/07/2015
- Visual treatment by planting - Mt Hobson Road, Auckland - 01/05/2016
For further information contact environment@nzta.govt.nz .