Re: perishable traffic patterns

Todd Sullivan

Really interesting data, Charles. 

A question: How did you determine the number of interchanges for each load?  I understand the numbers of originating ("Orig") and terminating ("Term") loads, but I didn't think you included data on the number of times a load was interchanged (which, I assume, means an inter-railroad movement).

Todd Sullivan
Modeling E. Portland OR in 1952
in Liverpool, NY

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