So how much interchange traffic did the NC really have with the IC at Martin and the GM&O at Union City? That has been a big research question over the past couple of years and is also something that Rhett asked about in his comment to my prior post:
Did the NC&StL really swap a bunch of cars with the GM&O and IC at UC and Martin? The NC&StL had connections with the IC and GM&O in Jackson, TN, where both connecting railroads had major yards. I had always figured that those three railroads swapped cars in Jackson, particularly after the NC&StL stopped running its manifest freight from Bruceton to Hickman, KY.
Those are all good questions for which I have been chasing answers. The answers are also somewhat central to many of my layout planning decisions, starting with what portion of the NC to model. So let’s dig into what I think I know and what’s still uncertain.
First, a bit of background. Let’s look at a map of the major railroads in west TN that crossed the NC (you can click the map for a larger image).
The NC’s Nashville Division is the red line that runs west from Nashville into the upper right corner of the map. It originally ended at Hickman, KY on the Mississippi River but in 1951 the NC abandoned the line west of Union City, TN. The NC’s Paducah and Memphis Division is the red line that runs straight south from the top middle of the map until it turns southwest at Lexington, TN from which point it runs through Jackson, TN to its terminus in Memphis. The portion of the NC that is currently incorporated into my layout planning is the western end of the Nashville Division between Union City (the number 1 on the map) through McKenzie (number 4).
The junctions with the NC that Rhett asks about are at Jackson (number 6), Martin (number 3) and Union City (number 1). I’m going to throw in Gibbs (number 2) since there was a junction between the NC and IC at Gibbs as well as at Jackson and Martin. Here’s what I know or currently think about interchange traffic between the NC and IC at these locations. I have very limited direct factual support for most of this, with the exception of much of what I’ll say about Martin.
The highest volume and most important single interchange point on the entire NC system after Nashville, Atlanta, Memphis, and Chattanooga was Martin. There was a very high volume of traffic exchanged at Martin right up to the end of the NC. Much of this was refrigerator car traffic coming off the IC’s high speed line between New Orleans and Chicago. Just north of Martin at Fulton, KY (where the two blue IC lines join at the top left of the map) was the mid-point of the run from New Orleans to Chicago. The IC’s Fulton facilities included a massive icing platform where the refrigerator cars heading to Chicago (including the IC’s famous banana trains) were re-iced. There was also a large yard where fruit traffic, esp. banana traffic, that was not yet consigned to a final buyer was held until the fruit brokers could find buyers. At that point the IC would route it to the final destination – which might mean heading north towards Chicago but could also mean heading back south to Martin where it was handed off to the NC for destinations in the southeast. Some of this traffic was also apparently handed off by the IC at Gibbs.
The traffic coming off the IC at Gibbs/Martin was sufficiently important that the NC ran a scheduled through freight both directions between Nashville and Martin up until the L&N take-over. I believe this is the manifest freight that Rhett mentions in his question. While the NC did abandon the far west end of the Nashville Division – west of Union City – prior to the acquisition (in 1951 I think although I haven’t double-checked that recollection) the high-speed freight connection from Martin to Nashville lasted up to the end of the NC.
I don’t have much information regarding the volume of traffic exchanged between the GM&O (formerly M&O) and the NC in Union City. I have indications that it was a reasonably busy interchange but no details. It was also clearly not as important as the IC connections to the east at Gibbs/Martin. My suspicion is that loads off the GM&O at Union City mostly came from the north (East St. Louis).
I have very little hard information on the volume of traffic interchanged between the NC and the IC or GM&O at Jackson. Jackson was an important location for both, especially the GM&O. My suspicion is that loads off those roads onto the NC would originate somewhere to the south and be heading mainly north and east via Nashville or be deliveries to industries on the NC divisions shown on the map. Both roads had better connections to Memphis than the NC so I’m guessing the NC picked up few westbound loads from interchange at Jackson.
So – what are the implications of all of this on my layout planning? Well, it had a pretty major role in helping me decide to focus in on the Bruceton to Union City portion of the Nashville Division. With four interchanges – 2 with the IC, 1 with the GM&O, and the low volume L&N connection at McKenzie – the west end of the division had a lot of through traffic including a high volume of reefer traffic (I like reefers). I had been attracted to Jackson at one time since it is the largest city between Memphis and Nashville and had a reasonable amount of industrial switching. But the combination of relatively high volume/high priority interchange traffic with interesting online industries made the Nashville Division from Bruceton to Union City more attractive.