1900s (20th Century) Maps of Colorado, Alaska
Explore 4 historic maps of Colorado 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 Colorado'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 Colorado's history through authentic maps from the 1900s. This is your window into the past.
Colorado, AK maps
(4)- 1950 Map of Healy A-5, 1965 Print
1950 Healy A-51965 Print · USGSThe Alaska interior at mid-century is defined by the vital Alaska Railroad corridor through the Chulitna River valley. Researchers can trace remote mountain infrastructure and early settlements like Colorado, Broad Pass, and the transit points around Honolulu Pass.4 unique versions available - 1951 Map of Healy
1951 Healy1951 Print · USGSThe Alaska interior during the early fifties reveals a landscape shaped by the Alaska Railroad and the mining of the Alaska Range. Trace early settlements and infrastructure like Suntrana, the Dunkle Coal Mine, and the McKinley Park Airstrip at the edge of the wilderness.5 unique versions available - 1952 Map of Healy A-5
1952 Healy A-51952 Print · USGSThe Alaska interior at the midpoint of the twentieth century is defined here by the thin line of The Alaska Railroad cutting through the mountains. Researchers can trace the rail corridor through Colorado and Broad Pass, locating remote landmarks like the Airstrip and Honolulu Pass.2 unique versions available - 1956 Map of Healy, 1966 Print
1956 Healy1966 Print · USGSThe interior of Alaska is shown during a period of industrial and recreational expansion in the mid-fifties. Genealogists and historians can trace the Alaska Railroad corridor through Healy and mining sites like Usibelli Mine.4 unique versions available
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