Sarnia's grain elevator, which in the early 21st century is the 15th-largest operating in Canada, was built in 1927 after the dredging of Sarnia Harbour to allow access to larger ships. Two years later, grain shipments had become an important part of Sarnia's economy.
Sarnia's grain elevator which in the early 21st century is the 15th-largest operating in Canada was built in 1927 after the dredging of Sarnia Harbour to allow access to larger ships Two years later grain shipments had become an important part of Sarnia's economy