|(Courtesy Daily News)|
|Black Diamond Express|
Revenue passenger traffic, in millions of passenger-miles*
Source:ICC annual reports (see wiki ).
Sorry I never got to ride the Black Diamond. I did make a couple of overnight trips on the Amtrak Lakeshore Limited from New York to Chicago (I got on in Springfield, MA, and off in Elyria, OH). It did stop in Buffalo but got there via Albany rather than the more southerly Lehigh Valley route.
|(*A unit of measurement of the passenger transportation performed by a railroad during a given period, usually a year, the total of which consists of the sum of the miles traversed by all the passengers on the road in the period in question.)|