Safety Culture At Interlake, there is nothing more important to us than the health, safety and well-being of our employees and their families.Learn MoreSustainable Shipping Reducing emissions on the Great Lakes and leading the way with advanced technologies since 2006Learn MoreWe carry the building blocks of America. We move the raw materials that power the Great Lakes region and beyond…it’s what we’ve done for more than 100 years.Learn MoreA Proud U.S.-Flag Fleet All Interlake vessels are