Near Three Forks in Gallatin County, Montana — The American West (Mountains)
Cement is made from local limestone, shale and sandstone. Iron ore and gypsum are shipped in to supplement these raw materials. The raw materials (except gypsum) are heated at very high temperatures (2500 degrees F+) to form clinker which is then ground with gypsum to make the gray powder cement.
Holnam, Trident Cement Plant and
The Gallatin County Historical Society
Erected 1998 by Holnam, Trident Cement Plant and the Gallatin County Historical Society.
Location. 45° 56.79′ N, 111° 28.73′ W. Marker is near Three Forks, Montana, in Gallatin County Touch for map. Marker is located on the west side of the road at the south edge of the former Trident Village site. Marker is in this post office area: Three Forks MT 59752, United States of America.
Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies. Roll of Honor (a few steps from this marker); Jefferson’s Instructions to Lewis and Clark (approx. 1.8 miles away); Lewis and Clark reach the Headwaters (approx. 1.8 miles away); The Naming of a River (approx. 1.8 miles away); Second Gallatin City (approx. 2.1 miles away); Colter’s Run (approx. 2.1 miles away); Gallatin City Hotel - 1868 (approx. 2.1 miles away); The Log Cabin (approx. 2.1 miles away). Touch for a list and map of all markers in Three Forks.
More about this marker. Marker is a large painted metal plaque mounted at eye-level on a wooden post.
Also see . . .
1. Trident, Montana. Construction of the Three Forks Portland Cement Co. plant began in 1908 with housing for the construction workers. With the number of men growing, a rail stop and post office were needed, which meant the place had to be named. "Portland" and "Cementville" were rejected and the village became known as Trident, since the name Three Forks was taken. The labor intensive industry required a lot of men, (Submitted on December 3, 2018, by Cosmos Mariner of Cape Canaveral, Florida.)
2. Three Forks history buffs work to save Trident rail depot. Looking west from the Holcim Trident Cement Plant to the open field of tall cottonwoods framed by limestone cliffs and the Missouri River, it’s hard to imagine the village of Trident ever even existed there. Except for the plotted cottonwoods, the mine and train depot on the east side of the main road, nothing remains of the town today. But just a few generations ago Trident was a bustling community with over 2,500 residents living and working in and around the cement factory. There was a K-8 school, a hotel, bowling alley, pool hall, theater, and more. Now, the Three Forks Area Historical Society is working preserve the train depot and keep Trident’s history alive. (Submitted on December 3, 2018, by Cosmos Mariner of Cape Canaveral, Florida.)
Categories. • Industry & Commerce • Man-Made Features • Notable Places • Settlements & Settlers •
Credits. This page was last revised on December 5, 2018. This page originally submitted on December 1, 2018, by Cosmos Mariner of Cape Canaveral, Florida. This page has been viewed 47 times since then. Photos: 1, 2, 3, 4, 5. submitted on December 3, 2018, by Cosmos Mariner of Cape Canaveral, Florida. • Bill Pfingsten was the editor who published this page.