Dockside Industrial Park Inc. is a 112-acre facility zoned for heavy industrial activity in Corunna, just outside of Sarnia. Close to highways, railways and the St. Clair River, we are perfectly located to serve industrial and manufacturing businesses in Michigan and Ontario. Services include railcar storage, switching and loading, transloading, tank storage and a laydown area. Commercial office space and warehouses are also available. Contact us for more information. more... See more text