1940s Maps of Sweet Grass County, Montana
Explore 8 historic maps of Sweet Grass County from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Sweet Grass County's landscape evolved across the 1940s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1940s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Sweet Grass County's history through authentic maps from the 1940s. This is your window into the past.
Sweet Grass County, MT maps
(8)- 1941 Map of Mt. Wood1941 Mt. Wood1941 Print · USGSStillwater County and the Custer National Forest are mapped here in the early 1940s, showing a landscape defined by mountain mining and river valley ranching. Researchers can locate the Nye Cem, the Benbow Mine, and high-country landmarks like Beartooth Ranch.
- 1941 Map of Mt Douglas, 1958 Print1941 Mt Douglas1958 Print · USGSHigh-altitude Montana ranching and resource extraction are captured here at the start of the 1940s. Genealogists and historians can trace early land use at Clydehurst Ranch, the Gish Mine, and the Fourmile Guard Station.4 unique versions available
- 1942 Map of Cutoff Mtn, 1959 Print1942 Cutoff Mtn1959 Print · USGSThe Absaroka-Beartooth wilderness along the Montana-Wyoming border is captured here in the early 1940s. Researchers can trace the high-country trails and sites like the Independence Mine, Silver Tip Ranch, and the Cooke Ranger Sta.4 unique versions available
- 1943 Map of Mt Douglas1943 Mt Douglas1943 Print · USGSHigh-altitude Montana ranching and forestry are documented here in the early 1940s, before modern road networks reached these alpine basins. Researchers can locate remote outposts like Clydehurst Ranch or trace the backcountry administrative boundaries near Fourmile Guard Station and Snowy Peak.2 unique versions available
- 1944 Map of Cutoff Mtn1944 Cutoff Mtn1944 Print · USGSThe northern gateway to Yellowstone and the high Absaroka wilderness are documented in the early 1940s, just as the park’s modern boundaries were being refined. Trace the historic Northeast Entrance, the remote Silver Tip Ranch, and the high-altitude Independence Mine.2 unique versions available
- 1947 Map of Bozeman, 1948 Print1947 Bozeman1948 Print · USGSBozeman and the surrounding mountain ranges are captured here just after the war, showing the vital rail and river networks of southwestern Montana. Genealogists and historians can trace routes to early settlements like Virginia City, Gallatin Gateway, and the mountain community of Jardine.
- 1948 Map of Bozeman, 1951 Print1948 Bozeman1951 Print · USGSSouthern Montana in the late 1940s is shown as a high-country crossroads of rail lines and river headwaters. Genealogists and historians can trace old town sites like Virginia City and McLeod alongside the Northern Pacific and Milwaukee Road railroads.
- 1948 Map of White Sulphur Springs, 1951 Print1948 White Sulphur Springs1951 Print · USGSMontana's capital and the high country of the Big Belt Mountains come alive in this mid-century survey. Trace the early hydroelectric developments at Canyon Ferry Dam or follow the historic rail lines through Ringling and Townsend.
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Showing maps 1-8 of 8
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