Initial Map   click on the map to recenter it     click on the map to zoom in     click on the map to zoom out     click on the map to display the flows to and from a state  


* Total value of all interstate shipments of all commodities in millions of dollars. Source: 1997 Commodity Flow Survey. See the US Census Bureau web site for more information on the Commodity Flow Survey.
 
INSTRUCTIONS:
• Choose the Zoom In, Zoom Out, or Pan buttons and click and drag on the map to change the scale or location.
• Choose the Info tool and then click on a state LABEL to see scaled lines showing flows in and out of the chosen state. The table below also shows the total value of commodities shipped to and from the chosen state (in $million).
• Click "Initial Map" to clear all flow lines and return to the initial map scale.