Great Lakes Limestone Up 10.7 Percent in October
Loadings from U.S. quarries totaled 3.2 million tons, an increase of 9.7 percent. Shipments from Canadian quarries totaled 736,157 tons, an increase of 15.3 percent.
Year-to-date the limestone trade stands at 25 million tons, an increase of 1.5 percent compared to 2021. Loadings from Michigan and Ohio quarries total 19.9 million tons, an increase of 2.2 percent. Shipments from Ontario quarries total 5.1 million tons, a decrease of 1.1 percent.

Port of Green Bay Welcomes First Ship of 2025 Shipping Season
The 2025 shipping season officially kicked off at the Port of Green Bay with the arrival of the Innovation with tug Samuel De Champlain on Wednesday, March 12. The Innovation,... Read More

How the New Administration Addresses the Great Lakes-St. Lawrence Seaway System
Experts and executives are expecting that the Trump administration could bring significant changes to Great Lakes maritime traffic and ports. Small changes could have real economic impacts on many companies... Read More