1900s (20th Century) Maps of Sweeneys Crossing, California
Explore 8 historic maps of Sweeneys Crossing 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 Sweeneys Crossing'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 Sweeneys Crossing's history through authentic maps from the 1900s. This is your window into the past.
Sweeneys Crossing, CA maps
(8)- 1947 Map of Sacramento, 1948 Print1947 Sacramento1948 Print · USGSThe Sacramento Valley meets the high Sierra during a period of post-war expansion. Trace the historic river delta islands like Grand Island or locate early airfield footprints at McClellan Air Force Base and Mather Air Force Base.2 unique versions available
- 1948 Map of Sacramento, 1951 Print1948 Sacramento1951 Print · USGSPost-war Northern California comes alive in this regional survey, capturing the era of expansion between the Central Valley and the High Sierra. Researchers can trace the rail networks of the Central California Traction and Sacramento Northern RR or locate landmarks like the State Capitol and University of California Davis.
- 1952 Map of Camino, 1959 Print1952 Camino1959 Print · USGSEl Dorado County foothills are shown in the early fifties as the region's mining and logging legacy remained etched across the Sierra Nevada landscape. Genealogists and researchers can trace family roots through numerous mountain schools and camps, including Indian Diggings Sch, Omo Ranch, and the site of Old Fort Jim.3 unique versions available
- 1952 Map of Sly Park, 1962 Print1952 Sly Park1962 Print · USGSEl Dorado County was undergoing significant transformation in the 1950s as the completion of the Sly Park Dam began to reshape the local hydrology. Historians and genealogists can trace old river crossings like Sweeneys Crossing and numerous lode mines including the Cosumnes Mine and Mt Hope Mine.5 unique versions available
- 1953 Map of Sly Park, 1954 Print1953 Sly Park1954 Print · USGSEl Dorado County was undergoing a major landscape transformation in the early fifties as the Sly Park Reservoir was being filled. You can trace early forestry outposts and industrial sites including the Grizzly Flat Guard Station, Shippen Mill, and the Hazel Creek Mine.
- 1956 Map of Sacramento1956 Sacramento1956 Print · USGSMid-century California unfolds from the delta to the high Sierra, capturing a landscape of growing valley cities and burgeoning military airbases. Genealogists and historians can trace the rail lines and river towns from Woodland to Lodi, or explore the foothill settlements of Placerville and Jackson.2 unique versions available
- 1957 Map of Sacramento, 1966 Print1957 Sacramento1966 Print · USGSIn the mid-twentieth century, the California heartland was a hub of river transport, rail lines, and military airbases. Genealogists and historians can trace the development of Gold Country towns like Angels Camp and Sonora or follow the path of the Southern Pacific RR through the growing suburbs of Sacramento.4 unique versions available
- 1976 Map of Placerville, 1994 Print1976 Placerville1994 Print · USGSEl Dorado County and the high Sierra Nevada are captured in the mid-seventies, showing the evolution of the Mother Lode from its mining roots to a modern recreational and timber hub. Genealogists can locate family names and old landmarks like Old Fort Jim, the Shingle Springs Indian Reservation, and the historic town of Fiddletown.2 unique versions available
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Showing maps 1-8 of 8
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