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Old 03-06-2006, 01:03 PM   #1
Undertoad
Radical Centrist
 
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
3/6/2006: Graphic of freight in and out of California



axlrosen finds this really cool item at the US Department of Transportation: a map of international and domestic freight, as it flows in and out of California destinations by truck.

It's IotD'd because it's an awesome graphic display of quantitative information, a way to communicate a great deal using an imaginative graphic. And there are tons of other maps at the site, all very cool and very interesting. (For instance, most domestic freight shipped by sea in or out of Philadelphia goes to... Pittsburgh?!? What? How?)
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