1900s (20th Century) Maps of Junction City, California
Explore 7 historic maps of Junction City 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 Junction City'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 Junction City's history through authentic maps from the 1900s. This is your window into the past.
Junction City, CA maps
(7)- 1909 Map of Big Bar1909 Big Bar1909 Print · USGSTrinity County at the turn of the century shows a land defined by deep river canyons and remote mountain settlements. Genealogists and local historians can trace early footprints at Hyampom and Hayfork, or locate the high ridges of Barker Mtn and Thompson Peak.2 unique versions available
- 1915 Map of Big Bar and Vicinity1915 Big Bar and Vicinity1915 Print · USGSThe Trinity River wilderness in the early twentieth century was a landscape of isolated mining outposts and river settlements. Genealogists and historians can trace the early footprints of Junction City, Helena, and Hyampom alongside remote landmarks like Keystone Cabin.5 unique versions available
- 1951 Map of Hayfork, 1953 Print1951 Hayfork1953 Print · USGSTrinity County in the early fifties remains a rugged territory of mountain ranches and deep-canyon mining claims. Researchers can trace the local economy through sites like the Trinity County Fairground in Hayfork and numerous mountain mines including the Kelly Mine and Kellogg Mine.6 unique versions available
- 1958 Map of Redding1958 Redding1958 Print · USGSNorthern California's valley and mountain landscapes are captured in the late fifties, showing the region as new reservoirs reshaped the river systems. Genealogists and historians can trace rail-side towns like Cottonwood, the military presence at Red Bluff Air Force Station, and mountain outposts like Weaverville.5 unique versions available
- 1982 Map of Junction City1982 Junction City1982 Print · USGSJunction City and the Trinity River valley are captured in the early 1980s, showcasing a landscape shaped by decades of gold mining. Genealogists and historians can trace family-named sites like Carter Ranch and Benjamin Flat or locate the Bit Mine.
- 1982 Map of Hayfork, 1983 Print1982 Hayfork1983 Print · USGSTrinity and Humboldt counties appear here in the early eighties as a landscape of timber and mining. Researchers can trace remote river settlements like Hyampom and Burnt Ranch or locate old operations such as the Yellowstone Mine and Index Mine.
- 1998 Map of Junction City, 2003 Print1998 Junction City2003 Print · USGSThe river canyon of Trinity County comes alive in the late nineties, documenting a landscape defined by its mining heritage and rugged terrain. Researchers can trace the extensive tailings along the Trinity River and locate historic sites like Benjamin Flat and Sheridan.
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