The Inland Northwest’s Ties to Ocean Shipping

Before the shipping container, loading and unloading freight off ships was labor intensive and expensive. Then Spokane resident Keith Tantlinger invented the shipping container that transformed the shipping industry and gave rise to our globally interconnected manufacturing network.

 

 

“Banana Docks” New York, NY, 1909. Detroit publishing Company Photograph, Library of Congress.

Transcript:

 

PHOENIX: 

Before 1956, if you were going to ship goods, they had to be loaded onto a railcar, truck, or ship essentially by hand—an incredibly labor intensive and expensive process.

If you were shipping by sea, the process went like this: At the shipper’s factory or warehouse, freight would be loaded piece by piece onto a truck or railcar. They would then deliver these hundreds or thousands of items to the waterfront, where each was unloaded separately, recorded on a tally sheet, and carried to a storage or warehouse. When the ship was ready to load, the process was reversed (it was kind of like when you move houses, and everything is packed, loaded and unloaded by hand).

This work was physically demanding, as longshoremen carried goods into the cargo hold by hand: 80 pound stems of bananas were walked down a gangplank, and coffee came in 120 pound bags. Reloading the ship could not take place until every bit of cargo had been unloaded. The work was highly irregular. One day, the urgent need to unload perishable cargo would create sudden jobs, with little work the next day.

Malcolm Purcell McLean, who owned a North Carolina trucking company, was well aware of how expensive shipping was, and he tried to come up with a solution. His ideas included having ramps where men could drive delivery trucks onto the ship and then deposit their trailers. This morphed into having just the trailer bodies, but those had to be manufactured. Small steel boxes were available, but they were generally too small to be practical; truck trailer bodies were also available, but they were too heavy.

McLean contacted Spokane resident Keith Tantlinger, who had a reputation as a container expert. Tantlinger designed a 30-ft aluminum box that could be stacked 2 high on ships going up and down the Atlantic seaboard, and on the barges operating between Seattle and Alaska. After the ship reached its destination, they were easily placed on a chassis pulled by a truck.

This invention of the shipping container reorganized the world’s economy. At a local level, factories and warehouses moved farther from the docks as transportation costs dropped. Without the need for people to physically move goods, the numbers of longshoremen dropped in some places by 90%. And, as our recent experience demonstrates, since distance between producer and consumer was essentially no longer a factor, many companies moved factories abroad where labor costs were cheaper.

The development of container ports—who could afford them and where they were located—also had consequences. The cheapness of shipping, and the global shift of manufacturing to Asia, caused a boom in port constructions on the West Coast. Seattle, Oakland, Los Angeles and Long Beach were the winners in this contest, and older ports like Portland declined. In the 1950s, Portland handled nearly as much cargo as Seattle, but couldn’t muster the money or resources to build a container port. The consequences were dramatic. Seattle’s foreign trade doubled between 1963 and 1972, while Portland’s barely grew.

The global trade network that we have today is largely thanks to Tantlinger’s containers, but there are some substantial drawbacks. The increasingly large size of ships means that they stretch existing transportation infrastructure like the Suez and Panama Canal (both of which were built to handle much smaller ships). Container ships also produce large amounts of greenhouse gasses. In 2009, the largest 15 ships emitted as much greenhouse gases as 760 million cars—or about two cars for every American. Plus, their size and distribution of weight can leave them vulnerable to capsizing or losing containers in rough seas, as Marketplace recently reported.

About the Author:

Dr. Phoenix specializes in the U.S. in the World during the Progressive Era and interwar period. She has a B.A. and M.A. from Brandeis University, and completed her Ph.D. at the University of Illinois at Urbana-Champaign in May 2010. Her doctoral work used the U.S. Young Women’s Christian Association as a case study to explore U.S. attempts at cultural imperialism in India, the Philippines, Argentina, and Nigeria. She is currently adding post-WWI Poland for the book manuscript. Her article “A Social Gospel for India” was published in a special issue on Transnational Women’s and Gender History in the Journal of the Gilded Age and Progressive Era, in Spring 2014. She has presented papers at national conferences such as the Berkshire Conference of Women Historians, the American Historical Association, and the Society for Historians of American Foreign Relations.