The confluence of the Missouri River and Gallatin River dominates this landscape, where the headwaters of the Missouri begin. Near the water's edge, Missouri Headwaters Campground and Headwaters Cemetery provide physical links to the early exploration and settlement of the region. The transport infrastructure reflects a layered history, with the Northern Pacific Railroad Bridge and Trident Bridge crossing the major waterways. Further south, the town of Logan serves as a local hub, situated near the Logan Cemetery and the Logan Bridge. The layout of the region is defined by these prominent river valleys and the deep incisions of Big Davis Gulch and Cottonwood Gulch. Smaller settlements like Trident, Eustis, and Carpenter are connected by a network of local routes such as Camp Spring Rd and Old Town Rd, tracing the paths of agricultural and industrial development.
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This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Fort Logan
USGS Topo · 1:250,000
1888 · Three Forks
USGS Topo · 1:250,000
1894 · Three Forks
USGS Topo · 1:250,000
1895 · Three Forks
USGS Topo · 1:250,000
1947 · Bozeman
USGS Topo · 1:250,000
1948 · Bozeman
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1949 · Radersburg
USGS Topo · 1:62,500
1949 · Manhattan
USGS Topo · 1:62,500
1949 · Toston
USGS Topo · 1:62,500