Really, this belongs on the CMQ forum in the MNR thread...And those are pretty broad questions to answer with any real definition.
fromway wrote:Oakfield yard filled with lots of chip and log cars plus other general merchandise cars. Where is all of this business coming from?
Chips are going to Woodland or Saint John, mostly.
Logs are going to Woodland, Saint John, Sappi (Skowhegan), mostly.
General Merchandise is a HUGE category, and Robert did a great job outlining those. Keep in mind MNR is a common carrier, and fulfills those obligations, but it is also an integral part of Irving's supply line. It provides service to things like Cavendish Agriculture, Irving Lumber in Ashland, Irving Woodlands (who loads many of those log/chip cars), and other Irving subsidiaries in the county, while NBSR/EMRY works similarly in and between Brownville and Saint John (serving Irving's tissue mill, paper mill, and wallboard plant, for example.).
fromway wrote:Also, not familiar with train activity in this area, why are they in Oakfield and not in NMJ or other destination?
I don't mean to offend, but that question is like saying "I drove by Rigby today and I saw lots of railcars, why are they there instead of somewhere else?" Oakfield is Maine Northern's primary yard. They sort all traffic for Aroostook county destinations there, the Houlton Branch, the Presque Isle cluster and all points on the main line northward. They build and block all southbounds, for drops on the line from Oakfield to Brownville and Saint John. They do not have access to NMJ, and Brownville is a CMQ yard that is much to small to handle the work done in Oakfield even if Irving did have free range. It's the major yard on the north/west end of the Irving system and as such its impossible to outline why a series of cars are there, other than to say "its a rail yard, that's where cars sit." If you had a specific car number it could be traced and a specific destination and/or origination point could be identified, but to try and answer for every car in the yard is a much to broak question.