Malcolm Laughlin <mlaughlinnyc@...>
Posted by: "Mike Brock" Bruce,
I didn't express myself well. What I meant to say was that Appalachian RRs
including Pennsy, C&O, B&O, and N&W would commonly have hoppers of these
same RRs in their consists.... although perhaps C&O and N&W might not have
many of their own in the other's trains.
A few points that come to mind beyond what Mike has said.
The situation was different in loading areas on C&O, N&W and a few other railroads covered by C411. That was a car service directive that prohibited other railroads from loading cars of specified marks. These were railroads that by the Car Service Division's formula owned a number of cars adequate to completely protect their on-line loading. You would never see a foreign hopper being loaded on the C&O or N&W. In contrast to the usual situation, this was an AAR order that was well observed. I recall from NYC car distribution experience that we absolutely would not send those marks to our mines for loading. I don't recall what iother roads were covered by C411.
Remember that any coal shipper could ship to any destination on any railroad. As an example of what could happen, coal from mines along the west end of the C&O and N&W, also NYC, IC and SOU in southern IN and IL, also western PA, would take care of consumption needs in Michigan and northern Ohio and Indiana. This would have caused you to see coal hoppers of NYC, IC, N&W, L&N, C&O, CC&O, PRR, B&O and P&LE anywhere in those destination areas on WAB, NKP, AA, PM, GTW, NYC, DT&I, PRR, B&O, etc. etc. etc. So you really can't say that any mark of hopper doesn't belong on any railroad going to coal dealers and power plants several hundred miles from the mining areas.
Same is true of construction aggregates, which typically traveled a few hundred miles and had origins in every state. I'd guess that half were two line hauls.
Malcolm Laughlin, Editor 617-489-4383
New England Rail Shipper Directories
19 Holden Road, Belmont, MA 02478