Shipments of limestone on the Great Lakes totaled 29.5 million tons in 2021, an increase of 11% compared to 2020, according to trade group the Lake Carriers’ Association (LCA). 2021’s loadings were also 4.8% above the trade’s five-year average.Loadings from U.S.
Author: Capt. John
https://www.marinelink.com/news/great-lakes-limestone-trade-493443