Steep geosynthetic-reinforced slopes stabilize access routes for construction of 27-km tunnel

June 1st, 2014 / By: / Erosion Control, Feature

Semmering Base Tunnel project in Austria By Sören Schmidt Introduction Following two years of preparatory work, main construction began on Austria’s 27-km Semmering Base Tunnel in January 2014. The tunnel between Mürzzuschlag and Gloggnitz on the Vienna–Villach/Graz main line is divided into three contract sections. The 13km central section is currently under construction, and two […]


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