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The Loop District in Chicago in Cook County, Illinois — The American Midwest (Great Lakes)
 

Chicago Submarine Memorial

 
 
Chicago Submarine Memorial Marker image. Click for full size.
Photographed by Sean P. Flynn, September 10, 2024
1. Chicago Submarine Memorial Marker
Inscription. This historical memorial is a representation of a WWII era submarine watertight bulkhead. Its design, construction, and placement here is a result from a challenge by a group of WWII Submarine combat veterans to "not forget Pearl Harbor." The west side of the bulkhead is engraved at the top and bottom with the Submariners' 'Dolphins' Insignia. They signify that the wearer has "Qualified In Submarines." The memorial is dedicated to all U. S. Navy Submariners, past, present, and future, who defend our nation. It is placed here because 28 Submarines built in Manitowoc, Wisconsin passed this spot on their way to war, after Pearl Harbor, December 7, 1941. Included is an artist's rendition of a Manitowoc-built WWII submarine passing through the Lake Shore Drive Drawbridge and entering the Chicago River on its way to Lockport Illinois, the next to last stop on their journey before going off to war in the Pacific. At Lockport, they were placed on a barge for transport down the Mississippi River to New Orleans.

To the right of the picture and inscription, is a real watertight door, that was salvaged from the USS Trout (SS-566).
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For safety, it has been rendered non-functional, but visitors can still step through the "bulkhead" via the door. The bench seating is modeled after the superstructure of the boats of that period. Visitors, seated there, may view the artist's rendition previously mentioned, then look through the watertight door opening, and experience an "Ah-Ha" moment, connecting the past with the present, viewing the Lake Shore Drive Bridge through the door opening. The bench seats are made of teak to represent the teak decking on those boats and the benches themselves have been made to represent the shape of the superstructure, including "limber holes" which allow for water drainage from the submarine outer hull during surfacing.

On the back of one of the benches, is engraved the famous quote that refers to the attack on Pearl Harbor, December 7, 1941, from Adm. Chester Nimitz, "We shall never forget that it was our submarines that held the lines against the enemy while our fleets replaced losses and repaired wounds."

On the east side of the bulkhead, at the north end, there is the list of the twenty-eight submarines that were built at Manitowoc.
Chicago Submarine Memorial image. Click for full size.
Photographed by Sean P. Flynn, September 10, 2024
2. Chicago Submarine Memorial
Four of those 28 submarines were lost in combat with all hands, as shown by an asterisk by their name denoting "Lost in Combat." Heading the list, is an engraved WWII Submarine Combat Patrol insignia, which crewmembers were authorized to wear on their uniform after completing a successful war patrol.

The "Bulkhead" is placed on a thirty-three foot wide circular base of concrete and brick pavers. Thirty-three feet represents the approximate outer hull diameter of the Gato & Balao class submarines built at Manitowoc, and other shipyards, during the war.

We encourage you to visit www.crashdivebase.org which will enable you to continue your journey through various links to submarine related museums and information. Our hope is that it will spike your interest to the point that you then visit the various museums mentioned in the website. We encourage you to visit the Wisconsin Maritime Museum, located in Manitowoc, Wisconsin, and tour the USS Cobia (SS 245) a designated national historic landmark and a WWII Gato Class submarine representative of the submarines that were built there and passed this spot on their way to war in the Pacific.
Chicago Submarine Memorial Marker image. Click for full size.
Photographed by Sean P. Flynn, September 10, 2024
3. Chicago Submarine Memorial Marker
The marker sits beside the Chicago River. The Ferris wheel at Navy Pier can be seen in the far background.
www.wisconsinmaritime.org By Crash Dive Base, United States Submarine Veterans, Inc.
 
Erected by Crash Dive Base, United States Submarine Veterans, Inc.
 
Topics and series. This historical marker and memorial is listed in these topic lists: War, World IIWaterways & Vessels. In addition, it is included in the Still On Patrol series list. A significant historical date for this entry is December 7, 1941.
 
Location. 41° 53.284′ N, 87° 37.1′ W. Marker is in Chicago, Illinois, in Cook County. It is in The Loop District. It can be reached from Chicago Riverwalk 0.1 miles east of Michigan Avenue. The marker is on the Chicago Riverwalk, a few steps away from the memorial itself. Touch for map. Marker is in this post office area: Chicago IL 60601, United States of America. Touch for directions.

Regionally, this marker and memorial is in the American Midwest and on the Great Lakes. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Viceroyalty of New France, the territory of the Mississippian Culture, and the Northwest Territory.

Other nearby markers. At
World War II Submarine Veterans Memorial image. Click for full size.
Photographed by Sean P. Flynn, September 10, 2024
4. World War II Submarine Veterans Memorial
The door in the memorial is a real artifact from a sub, the U.S.S. Trout (SS-566). However, the Trout was made neither in Manitowoc nor during World War II. Built in Groton, Connecticut, the ship launched in 1951 and was named after another Trout (SS-202), which had conducted 11 missions before going missing near the Philippines in February 1944. This later Trout served missions in the Mediterranean before becoming part of the Pacific fleet in the 1970s. In 1977, the ship was decommissioned and overhauled, and, in late 1978, transferred to the Iranian Imperial Navy. However, the ship was abandoned by its Iranian crew after the Iranian Revolution of 1979. In 1992, after years of disuse, the submarine was returned to U.S. possession and used for sometime in underwater training and testing. After failed attempts to donate the submarine to a museum, she was scrapped in 2009.
least 8 other markers are within walking distance of this marker: World War II Submarine Veterans Memorial (within shouting distance of this marker); The Honorable Joanne H. Alter (within shouting distance of this marker); Chicago's Early Settlers (about 500 feet away, measured in a direct line); Firefighter Walter Watroba (about 700 feet away); Chicago River 2000 (approx. 0.2 miles away); Chicago Riverwalk 2000 (approx. 0.2 miles away); South Branch of the Chicago River 2000 (approx. 0.2 miles away); The Great Chicago Fire (approx. 0.2 miles away). Touch for a list and map of all markers in Chicago.
 
More about this marker. This marker was added to the Riverwalk a few steps from the submarine memorial in late 2021 or early 2022, according to the Crash Dive Base organizational newsletter. The memorial itself was dedicated in 2019.
 
Also see . . .  Crash Dive Base. The official site of the organization that erected this memorial. Crash Dive Base is a submarine veterans organization. (Submitted on September 15, 2024, by Sean P. Flynn of Oak Park, Illinois.) 
 
Manitowoc Shipyard image. Click for full size.
Courtesy of Library of Congress; Ann Rosener, photographer, circa 1942
5. Manitowoc Shipyard
Caption from the Library of Congress: "As the shift changes, workers pour out of the shipyards at Manitowoc, Wisconsin, where submarines are built on a twenty-four-hour day, seven-day week basis."
 
 
Credits. This page was last revised on September 18, 2024. It was originally submitted on September 15, 2024, by Sean P. Flynn of Oak Park, Illinois. This page has been viewed 408 times since then and 49 times this year. Photos:   1, 2, 3. submitted on September 15, 2024, by Sean P. Flynn of Oak Park, Illinois.   4, 5. submitted on September 11, 2024, by Sean P. Flynn of Oak Park, Illinois.
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Jul. 8, 2026