S18 Schnellstraße - S18 Bodensee Mainroad - Abrasivity and Mineralogical testing

In the course of previous considerations regarding a planned road connection between Austria and Switzerland in the Rhine Valley/Vorarlberg, two alternatives will be selected that meet the project's objectives, the conditions of the EIA Act and the requirements of the European Nature Conservation Directives. A rough assessment of possible risks regarding the strict requirements of European nature conservation law was carried out in 2011/2012. The recommendation was that it would be appropriate to integrate both alternatives (CP, Z) in a further planning procedures.