The Forgotten Railways of Chicago: The Joliet Munitions Plant
|Blueprint of the southern end of the Joliet Arsenal from 1944. Tracing by H.J Cox|
The Joliet Munitions Plant was opened in 1940 in anticipation of the United States entering World War II. It combined the earlier Elwood Ordnance Plant and the Kankakee Ordnance Works. During peacetime, the extremely large facility often sat disused, but was reactivated during times of war up until the late 1970's. Located between two major railroad lines (and a third that ran through it), it had a very large number of side tracks in it, used to transport weapons to aid in the war effort.
|From the Chicago Tribune, "Jan. 20, 1958: A fully-automated shell-filling line designed and built by Mechanics Research Department of American Machine & Foundry Company for the Joliet Arsenal. Key stations along the assembly line were observed on five television monitors by a single-operator seated at a remote console. — Tribune Archive photo / Chicago Tribune, July 29, 2014"|
The Midewin came into existence in 1996, from land transferred from the Army to the US Forest Service. After subsequent land transfers, it has reached it's current size of roughly 20,000 acres, 1,200 of which include bison, which can roam in the otherwise unused land.
|Entering from Route 53, this is the beginning of the Henslow Trail. Where I was standing leads to where railroad tracks once lay, but itself wasn't part of the railroad lines in the facility.|
In an email about this blog, Midewin National Tallgrass Prairie Archaeologist Joe Wheeler writes, "One of the factors the Federal Government considered when selecting the site of the Arsenal was transportation; and the land they bought would be more or less book-ended by the Wabash on the east, Santa Fe on the west, Chicago, Alton & St. Louis through the middle along Route 66A, so there were already three long-established rail lines.
When the Arsenal was built, the Milwaukee Road reached a leasing arrangement with the Wabash and used the Wabash tracks south of Manhattan, and then built their own westerly-running spur along the south side of Hoff Road, on the northern boundary of the plant."
It's amazing how much has been done to the site. It's also quite sad that if one weren't aware that they were on a former railroad right-of-way, there are few clues that let them know, with the exception of the bridge over IL-53.
While the site has (mostly) returned to its desolate prairie state, during World War II, this was anything but desolate. Wheeler notes, "inside the plant there were over 100 miles of rail laid in 1941. Almost all interior freight was moved on that system. It carried and distributed TNT (on the west side of Rt 53/Rt 66A) and components and finished munitions on the east side.
|Looking Northeastward from 41.374917, -88.121577|
|The Henslow turns southwestward towards the IL-53 Bridge.|
|Somewhere, The Who's "I Can See For Miles" is playing.|
There was even a passenger rail service unofficially called the “Tunerville (or Toonerville) Trolley” that transported workers. One of the engines for the interior rail line is at the Railroad Museum in Union, Illinois."
|Looking Southeast. The facility railroad tracks would continue in various areas for about five miles, all the way to the tree line. That tree line itself is the right-of-way of the former Wabash Railroad, and today's Wauponsee Glacial Trail.|
|Snapshot of the southeastern part of the bridge.|
|The Henslow was under construction when we went, as the wooden pilings were being replaced. It was necessary, given how rotted the old pilings were.|
|Looking east from the other side of the bridge.|
|Under these wood pilings, the railroad tracks are still there, albeit long abandoned. This is a little clue of their existence.|
|Under one of the rotting wood spots, I tried my best to get a pic of the railroad tracks underneath. You can kind of see the wooden ties, but no tracks in this view, sadly.|
The Ordnance Plant had its own internal newspaper, known as The Bombshell. The next two photos come from volumes of the newspaper, showing some of the railroad operations at the site.
|Image: Midewin National Tallgrass Prairie, USDA Forest Service|
There was even more history in the area than I'd originally realized.
|The bridge passes over the active ex CA&S Railroad. There was a maintenance truck working on the day we went.|
According to Wheeler, "if [one] were to look north from the west end of the viaduct, there is a clump of slightly taller trees. That is the location of the old “Hampton Station.” It had been a farmhouse on the west side of the Chicago and Alton tracks that was converted to serve as a country “station.”
|West of the bridge, this land becomes part of the US Forest Service.|
|South of here, a group of roughly 50 bison call this area home.|
|As we were leaving, I found this spike next to the trail. Just another reminder of the days when this was more than a simple walking trail.|
|On the west side of the plant with it's former connection to the Gulf, Mobile & Ohio Railroad. From the Chicago Tribune: "April 16, 1973: Protesters stand on train tracks at Joliet Army Ammunition Plant, blocking a freight train for two hours. The protesters said they were members of the Religious Resistance against U.S. Imperialism and were protesting the bombing of Cambodia. Five people were arrested." — Roy Hall / Chicago Tribune, July 29, 2014|
The land was considered a Superfund site for a long period, given that explosives and shells were buried at the site following it's disuse.
|From the Chicago Tribune:"Jan. 24, 1994: An aerial view shows part of the 19,000 acres of the former Joliet Arsenal that eventually became the Midewin National Tallgrass Prairie." — Tribune Archive photo / Chicago Tribune, July 29, 2014|
This was a really neat trip that I suggest visiting yourself. Its sheer vastness is such that it really puts into perspective just how much land was needed to manufacture weapons. It's quite a beautiful hike or bike ride today.
In addition, I would like to thank you for reading this article, and extend a special thanks to all the Forest Service volunteers at the site, who were out in full force, and were extremely helpful and friendly during our visit, and in subsequent communications! It was how I was able to procure the copy of the blueprints for the site from the 1940's!
If you have any pictures or other information you'd like to share about the area, please do so in the comments.
Thanks as always for reading!