History

Lt. Col. John Barlow, Nashville District's first district engineerThe Nashville District began its service to the region in 1888, when Lt. Col. John W. Barlow became the first Nashville District Engineer.  His task was to oversee the construction of a series of locks and dams on the Cumberland River. 

The Trousdale building at 609 Broad Street in Nashville was the first district office in 1888.

Engineers on the Cumberland eagerly seized upon the idea of locks and dams to facilitate year-round navigation on the river.  Over the next 40 years, 15 locks and dams were built on the Cumberland River and were kept in service until the modern, multi-purpose dams that are now in operation were constructed.

Today the Nashville District is responsible for navigable waterways in the Cumberland and Tennessee River Basins; flood risk reduction; hydropower and recreation at nine multipurpose projects in the Cumberland River Basin; and protection, preservation, restoration and improvement of natural resources.

Corps Castle

Corps CastleThe origin of the turreted castle as a symbol of the Corps of Engineers is shrouded in mystery.  Unfortunately, the official records of the Corps housed at the Military Academy at West Point disappeared in a pre-Civil War fire in 1838 that destroyed the building containing the records.

As a consequence, many speculative stories about the origins of the engineers have been advanced.  One story traces the origins to a French connection.   During the American Revolution, the Continental Army filled its necessity for trained military engineers by either borrowing them from France or having French engineers volunteer for service in the Continental Army.  Stories about castle origins credit these French engineers, in particular, GEN Louis Lebegue Duportail, Chief Engineer, Continental Army, July 22, 1777-Oct. 10, 1783, with a design based on a castle-style fortification in Verdun, France.  These French engineers disappeared from the scene before the castle design appeared in the American Army.

While there may be some truth to the French connection, the origins are also attributed to COL Jonathan Williams and a member of his staff, Alexander Macomb.  Williams, grandnephew of Benjamin Franklin, assisted Franklin during his tenure as envoy to France during the American Revolution.  After the war he adopted engineering as a profession.  In 1801, Williams was a major, Corps Artillerists engineer, and Inspector of Fortifications.  In 1802 President Thomas Jefferson appointed him commander of the newly created Corps of Engineers and the United States Military Academy at West Point.  Thus, he was the first Chief Engineer and First Superintendent of West Point of the reestablished Corps.

Through his work as Chief Engineer, there is a clue as to who designed the Corps insignia.  During the period 1807-1812, he designed and constructed Castle Williams to defend New York Harbor.  The gateway to that castle-style fortification bore an eagle over the center.  Other examples included Castle Pinckney in Charleston, S.C. and Castle Clinton, which also defended New York Harbor.  An assistant on his staff was COL Alexander Macomb, who became the Chief Engineer, June 1, 1821 through May 24, 1828.  In 1828 he was elevated to Commanding General of the U.S. Army.

Engineering ButtonIn 1807 he made the earliest known drawing of the Engineer Button adorned with a castle motif, worn on the uniforms of the West Point cadets during the War of 1812.  Another engineer officer, COL Richard Delafield, superintendent of the military academy, added the turreted castle to the new uniform for the West Point cadets in 1838.

Macomb, as Commanding General of the Army, had an active part in the design of the new uniform.

The castle was also a major element in the architectural design of the buildings at West Point, as typified by the old library built in 1841 that survived until 1961, when it was torn down.  Delafield supervised the design and construction of the buildings destroyed by the fire, including the old library.

From the evidence, one would conclude that Williams and Macomb, both familiar with French military tradition and heraldry, designed not only the Corps castle emblem but also the Essayons button.  Although Macomb’s design appeared in 1807, the authoritative description of the button appeared in February 1840, in General Orders 7, AGO: ‘Essayons,’ a bastion with embrasures in the distance, surrounded by water, and the rising sun, the figures to be of dead gold upon a bright field.”

Corps LogoWhile the designs of the emblem and the button have changed, the castle remains a distinctive symbol of the U.S. Army Corps of Engineers.

 

Oral Histories

The Old Locks Era

Click on the images below to hear employees from a different era talk about what it was like to operate the structures in past years and manage other tasks associated with navigation. (Some audio files may take a little more time to load)

 

Joe Nolin  Robert Flood   Tom Smith
 Joe Nolin  Robert Flood  Tom Smith
 Milton Weaver  Stella Swope  Lynn Bowden
 Milton Weaver  Stella Swope  Lynn Bowden

 

Historical Timeline