Harrison serves as the primary hub in this Madison County landscape, where the intersection of Us-287 and MT-359 defines the local transit corridor. The map reveals a sophisticated water management system designed for high-altitude agriculture and historical mining, evidenced by the Roebert and Warren Ditch and the Norwegian Placer Gulch to the south. Local heritage is centered around the Harrison Cem and the Harrison Mill, while the small settlement of Pony sits at the edge of the more significant elevation gains. The drainage patterns of N Willow Cr and S Willow Cr dictate the layout of rural roads and homesteads, connecting Summit Valley to the lower reaches of the basin near Shaws. Historical transportation roots are visible in the path of the Yellowstone Trl, reflecting the early twentieth-century push for transcontinental motor routes through Montana.
41 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.
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
1949 · Norris
USGS Topo · 1:62,500
1950 · Three Forks
USGS Topo · 1:62,500
1950 · Jefferson Island
USGS Topo · 1:62,500
1950 · Harrison
USGS Topo · 1:62,500
1951 · Norris
USGS Topo · 1:62,500