Blaney Hard News Today

Minneapolis in two thousand and seven at the height of rush hour a bridge over the mississippi river collapsed taking more than one hundred vehicles and a construction crew down with it the tragedy was a wake up call about the safety of infrastructure. structures must withstand the decreed ation. the load when whether or snow every day. in the damage is not apparent or its difficult to assess. blaney hard to see of this with federal institute of technology in zurich is searching for solutions bu...