Chart of the Day – Port Shipments

David Levinson • April 15, 2014

Today’s Chart of the Day – Port Shipments on Lake Superior and the Rivers

Annual Port Shipment Tonnage (in millions of tons)

Annual Port Shipment Tonnage (in millions of tons)

Source: MnDOT Annual Transportation Performance Report 2012

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1 thought on “Chart of the Day – Port Shipments”

JBLApril 20, 2014 at 8:17 am

What happened in 2009?

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