Michigan
LCA: Great Lakes limestone shipments down 6 percent in 2025
The Lake Carriers’ Association (LCA) says limestone shipments from U.S. quarries were down 5 percent while Canadian shipments dropped 9.7 percent. Keep Reading
Aggregate production rebounds after six-quarter slide
U.S. Geological Survey estimates show nationwide output rose 5 percent in the third quarter, driven by a 7 percent increase in crushed stone production. Keep Reading
Great Lakes limestone shipments slip 18 percent in November
New data from the Lake Carriers’ Association shows lower loadings out of Michigan, Ohio and Ontario, Canada. Keep Reading
LCA: Great Lakes limestone shipments dip in October
The trade is down 5.6 percent this year, according to the Lake Carriers’ Association (LCA). Keep Reading
Superior, Rock Machinery expand partnership
Rock Machinery will carry Superior Industries’ full conveyor line starting next year. Keep Reading
Lippmann grows with Maverick in Great Lakes region
The expanded partnership enhances dealer coverage and customer support throughout Michigan and Ohio. Keep Reading
Great Lakes limestone trade slips in September
The trade is down nearly 6 percent through nine months of the year, according to the Lake Carriers’ Association. Keep Reading
Great Lakes limestone trade dips in August
Shipments of limestone on the Great Lakes were down 3 percent in August, according to the Lake Carriers' Association. Keep Reading
Limestone trade on Great Lakes dips slightly in July
Limestone shipments on the Great Lakes totaled 3.5 million tons in July, a decrease of less than one percent year over year, according to the Lake Carriers' Association. Keep Reading
