In 2019, we established a 4m high and 1600m long noise barrier in Sanderum., where noise pollution from the E20 highway been a problem for a long time. Now, the new GroundPlug noise barrier dampens the noise of the highway to the benefit of the local residents.
In addition, 400m of new crash barrier were established in front of part of the noise barrier. On the remaining section, the noise barrier was placed on the embankment to reduce the noise as much as possible.