
Virginia City and the surrounding mining districts in the Madison Range anchor the southwestern corner of this reconnaissance survey. The map details a period of significant growth along the Northern Pacific Railroad, which follows the river valleys through Manhattan, Logan, and Three Forks. The confluence of the Jefferson River and the Gallatin River forms the headwaters of the Missouri River, creating a natural hub for early Montana settlements. High-altitude landmarks like Lone Mountain and Gallatin Peak tower over the Madison Valley, while local commerce is represented by sites such as Matthews Hot Springs and Gums Ranch. The land is further defined by the early boundaries of the Gallatin National Forest and Madison National Forest, reflecting the era's transition from pioneer mining camps like Nevada and Adobe toward established agricultural and rail centers.
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5 editions found
10 maps found

1888 Three Forks
Gallatin County, MT

1894 Three Forks
Gallatin County, MT

1895 Three Forks
Gallatin County, MT

1950 Three Forks
Gallatin County, MT

1987 Three Forks
Gallatin County, MT
2011 Three Forks
Gallatin County, MT
2014 Three Forks
Gallatin County, MT
2017 Three Forks
Gallatin County, MT
2020 Three Forks
Gallatin County, MT

2024 Three Forks
Gallatin County, MT