Old Maps of South Troy, Missouri
Explore 14 old maps of South Troy, spanning from 1903 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how South Troy changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
- View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
- Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
- Access maps your way: View online, download high-res files, or order prints for personal or research use.
Start exploring old maps of South Troy to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
South Troy, MO maps
(14)- 1903 Map of O'Fallon1903 O'Fallon1903 Print · USGSSt. Charles County at the turn of the century is a labyrinth of river islands and rail lines at the confluence of the Missouri and Mississippi. Researchers can trace old river landings like Cap Au Gris Landing and family-named settlements from Moscow Mills to New Melle.5 unique versions available
- 1941 Map of Troy, 1964 Print1941 Troy1964 Print · USGSLincoln and St. Charles Counties are captured here in the early 1940s as the rail-and-river economy shaped local life. Researchers can trace dozens of rural schoolhouses and family landmarks like Pond Fort Sch, Shiloh Ch, and the Wabash RR junction at Wentzville.2 unique versions available
- 1945 Map of Troy1945 Troy1945 Print · USGSLincoln and St. Charles counties are shown in the 1940s, revealing a landscape of small farming hamlets and a high density of rural schoolhouses. Researchers can trace the paths of the Wabash RR and locate ancestral landmarks like Owen Station Sch or Oak Grove Cem.2 unique versions available
- 1949 Map of Saint Louis1949 Saint Louis1949 Print · USGSGreater St. Louis and its surrounding river valleys are captured here just after the war, showing the metropolitan core and the rural Ozark fringe. Researchers can trace the sprawling rail network of the Wabash RR or locate landmarks like Meramec Caverns Airport and Scott Air Force Base.2 unique versions available
- 1962 Map of St. Louis1962 St. Louis1962 Print · USGSThe mid-century gateway to the west shows the metropolitan expansion of St Louis alongside its critical river confluences. Genealogists and historians can trace the rail corridors of the Missouri Pacific RR and settlements from Fulton to De Soto.
- 1963 Map of St. Louis, 1970 Print1963 St. Louis1970 Print · USGSSt. Louis and its surrounding river valleys are captured here during the peak of mid-century suburban expansion and industrial activity. Trace the historic rail routes of the Norfolk and Western Ry or locate the St Louis Ordnance Plant and early stretches of US Highway 66.4 unique versions available
- 1966 Map of St. Louis1966 St. Louis1966 Print · USGSThe St. Louis metropolitan area and its surrounding river valleys are captured here during the mid-sixties era of suburban growth and industrial strength. Genealogists and historians can trace the foundations of local communities through sites like Old Pioneer Cem, Parks College, and the Jefferson Barracks Military Reservation.
- 1972 Map of Troy, 1973 Print1972 Troy1973 Print · USGSLincoln County in the early 1970s reveals a landscape where modern development met historic rail and river corridors. Researchers can trace family roots at Sand Run Ch or Bray Cem, and explore the path of the Old Railroad Grade near Moscow Mills.3 unique versions available
- 1979 Map of Troy, 1980 Print1979 Troy1980 Print · USGSLincoln County comes into sharp focus in the late seventies as the expansion of Troy meets the agricultural traditions of the Cuivre River valley. Researchers can trace land divisions along the Fifth Principal Meridian or explore the mid-century layout of Moscow Mills.
- 1985 Map of St Louis1985 St Louis1985 Print · USGSThe St. Louis metropolitan area and its river confluences are captured here during a period of significant suburban expansion in the 1980s. Genealogists and historians can trace the development of older neighborhoods and landmarks like Jefferson Barracks, Cahokia Mounds State Park, and Washington University.3 unique versions available
- 2012 Map of Troy, 2012 Print2012 Troy2012 Print · USGSCovers South Troy, including Troy, Moscow Mills, and other nearby areas
- 2015 Map of Troy, 2015 Print2015 Troy2015 Print · USGSCovers South Troy, including Troy, Moscow Mills, and other nearby areas
- 2017 Map of Troy, 2017 Print2017 Troy2017 Print · USGSCovers South Troy, including Troy, Moscow Mills, and other nearby areas
- 2021 Map of Troy, 2021 Print2021 Troy2021 Print · USGSLincoln County enters the twenty-first century as a growing landscape of riverfront communities and historic family lands. Genealogists can locate several remote burial sites including Frieden Cem and Ross Cem, or trace the residential sprawl near Moscow Mills.
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