Fort Campbell in Montgomery County, Tennessee — The American South (East South Central)
Transporting Weapons
This railhead was the arrival and departure point for many of the nuclear weapons stored at Clarksville Base. The U.S. government transported nuclear weapons in special high-security Atomic Materials Rail Transfer (ATMX) railcars. Made with double-walled insulated steel construction, the bottom and four walls of these "gondola" railcars were fixed in place. The top cover of the railcar was divided into three sections that were removable so the cars could be loaded and unloaded from above. To enhance security, the top cover was bolted to the lower portion of the railcar with 60 bolts that could only be removed with a specialized tool. Weapons handlers used a crane to move the weapons to and from the trucks that transported them throughout Clarksville Base.
Transporting nuclear weapons by train was not without risk. The transport trains could be involved in a derailment or they could be hijacked by people trying to steal the weapons. To reduce the risk, the trains were always accompanied by armed nuclear couriers. A typical transport train would consist of four or five ATMX railcars and an additional railcar that contained living quarters for the nuclear couriers. The living quarters featured bathrooms, bunks for sleeping, a kitchen, and a storage room for weapons and clothing. The trains were most vulnerable when they were stopped, so the couriers left their living quarters and patrolled the area around the train, They often kept watch from the top of the railcars because the raised position would help them detect a potential threat.
Topics. This historical marker is listed in these topic lists: Forts and Castles • Railroads & Streetcars • War, Cold.
Location. 36° 36.745′ N, 87° 27.558′ W. Marker is in Fort Campbell, Tennessee, in Montgomery County. Marker is on Rail Unloading Road, 0.4 miles west of Service Road, on the right when traveling east. Marker is on the campus of Fort Campbell. Visitors must access the base via Gate 7 to access marker. Touch for map. Marker is in this post office area: Fort Campbell KY 42223, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies. German POW Cemetery (approx. ¼ mile away); Private George Watson (approx. 1½ miles away); Avillan Murray Memorial (approx. 1½ miles away); Memorial for the 716th Military Police Battalion (approx. 1½ miles away); 716th Military Police Battalion (approx. 1½ miles away); In Memory of the Fallen Soldiers of the 101st Sustainment Brigade (approx. 1½ miles away); Sustainment Brigade Heraldry (approx. 1½ miles away); World War II 1942 - 1945 (approx. 1½ miles away). Touch for a list and map of all markers in Fort Campbell.
Credits. This page was last revised on June 1, 2024. It was originally submitted on May 5, 2024, by Darren Jefferson Clay of Duluth, Georgia. This page has been viewed 73 times since then. Last updated on May 31, 2024, by David Austin of Scotts Hill, Tennessee. Photos: 1, 2, 3. submitted on May 5, 2024, by Darren Jefferson Clay of Duluth, Georgia. • James Hulse was the editor who published this page.