1900s (20th Century) Maps of Roundup, Montana
Explore 4 historic maps of Roundup from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Roundup's landscape evolved across the 1900s, 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 1900s, 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 Roundup's history through authentic maps from the 1900s. This is your window into the past.
Roundup, MT maps
(4)- 1954 Map of Roundup, 1966 Print1954 Roundup1966 Print · USGSCentral Montana in the mid-1960s showcases a landscape of high-plains agriculture and vital rail connections. Researchers can trace historic routes through Harlowton and Roundup while locating landmarks like Judith Cemetery and Deadmans Basin Reservoir.2 unique versions available
- 1958 Map of Roundup1958 Roundup1958 Print · USGSCentral Montana ranching and rail infrastructure are captured here in the late fifties as the Musselshell River valley thrived. Researchers can trace the Great Northern line through Harlowton or locate the Judith Cemetery and Gage Community.2 unique versions available
- 1979 Map of Roundup1979 Roundup1979 Print · USGSCentral Montana at the close of the 1970s reveals a landscape defined by coal mining and major rail lines. Researchers can trace the industrial legacy of Roundup and Klein or locate landmarks like the Western Mine and Steamboat Butte.
- 1979 Map of Roundup, 1993 Print1979 Roundup1993 Print · USGSRoundup and the Musselshell River valley appear in the late 1970s as a landscape shaped by coal mining and central Montana ranching. Genealogists and historians can trace the mining settlements of Klein, Gibbtown, and Farreltown or locate rural operations like the Square Deal Mine.
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Frequently asked questions
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