Editor: Debbie Reaney
Just offshore of Cleveland, Ohio, over 1,800 ft below Lake Erie, lies an incredible feat of engineering. The Cargill's Salt Mines are 12 square miles of tunnels which provide 4 million tons of rock salt during the winter months. Ohio is the 5th largest producer of rock salt in the country, with the Cleveland mine producing the most in the state.
Once the salt is mined from below the lake, it is brought up to factories where it is processed on c ... Read more