
Sixteenmile Creek carves a deep path through the Montana highlands in the mid-1980s, marking a complex intersection of three counties. This landscape is defined by the high elevations of Wall Mountain and Sherlock Mountain, where the boundaries of the Helena National Forest and Gallatin National Forest meet. The settlement of Francis sits along the southern portion of the creek, serving as a rare point of habitation in a terrain otherwise characterized by steep drainages and mountain peaks. The map reveals the path of transportation history through the mountains, clearly tracing an Old Railroad Grade and a more recent Railroad Grade that follow the natural watercourse. These grades reflect the vital role of rail in navigating the difficult topography between Meagher, Broadwater, and Gallatin counties, providing a clear record of the infrastructure used to bypass these mountain barriers.
17 named features on this map. Tap any name to fly to it.
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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
1886 · Little Belt Mts.
USGS Topo · 1:250,000
1894 · Little Belt Mts.
USGS Topo · 1:250,000
1897 · Little Belt Mts.
USGS Topo · 1:250,000
1898 · Little Belt Mts.
USGS Topo · 1:250,000
1902 · Little Belt Mts.
USGS Topo · 1:250,000
1948 · White Sulphur Springs
USGS Topo · 1:250,000
1948 · Sixteen
USGS Topo · 1:24,000
1949 · Maudlow
USGS Topo · 1:62,500
1951 · Hatfield Mountain
USGS Topo · 1:24,000