Description
Sound-absorbing road surfaces are a linear mapping of the acoustically isolated sections that were installed by the TBA on cantonal roads from 2008 onwards. These coatings are divided into three classes that determine the noise level at the end of the service life.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| 0 | Unknown | Open resource | |
| Map (Preview) | Unknown | Open resource | |
| Unknown | Open resource | ||
| Unknown | Open resource |