Collapse Of Route 112
In August 2009, a major landslide occurred at the Lac d’amiante Mine, causing the complete closing of a section of Route 112, located between Saint-Joseph-de-Coleraine and Black-Lake in Thetford Mines. Thousands of tonnes of rock that had served as the road bed ended up at the bottom of the open pit mine, making all traffic impossible.
Innovations & Techniques
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