1970s Maps of Allegheny Township, Pennsylvania

Explore 5 historic maps of Allegheny Township from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Allegheny Township's landscape evolved across the 1970s, 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 1970s, 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 Allegheny Township's history through authentic maps from the 1970s. This is your window into the past.


Allegheny Township, PA maps

(5)
  1. 1971 Map of Central City, 1972 Print
    1971 Map of Central City, 1972 Print
    1971 Central City
    1972 Print · USGS
    Somerset County coal towns and lakeside developments are captured here in the early seventies. Genealogists and industrial historians can trace the Penn Central rail lines connecting Central City and Cairnbrook to local strip mines and the Township High Sch.
    2 unique versions available

  2. 1977 Map of Berlin, 1978 Print
    1977 Map of Berlin, 1978 Print
    1977 Berlin
    1978 Print · USGS
    Somerset County agriculture and industry are captured in high detail in the late seventies. Genealogists and local researchers can trace family lands near Berlin and identify the specific layouts of small settlements like Macdonaldton and Shaft.

  3. 1977 Map of New Baltimore, 1979 Print
    1977 Map of New Baltimore, 1979 Print
    1977 New Baltimore
    1979 Print · USGS
    The Somerset County countryside comes into focus in the late seventies, showing the intricate patchwork of farms and timber along the Raystown Branch Juniata River. Trace the rural layout of New Baltimore, Mt Zion, and the high terrain of Dividing Ridge.

  4. 1977 Map of Central City, 1979 Print
    1977 Map of Central City, 1979 Print
    1977 Central City
    1979 Print · USGS
    Somerset County's coal towns and developing lakes are seen in this late-seventies aerial survey. Trace industrial land use and neighborhood growth near Central City or explore the shorelines of Indian Lake and Lake Stonycreek.

  5. 1977 Map of Fairhope, 1979 Print
    1977 Map of Fairhope, 1979 Print
    1977 Fairhope
    1979 Print · USGS
    Somerset County in the late seventies is seen through high-altitude aerial imagery, capturing the steep ridges and narrow valleys of the Allegheny Front. Local historians can trace small rural clusters like Fairhope, Pinnells Mills, and Glencoe.

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Frequently asked questions

  • What are the different types of historical maps available for Allegheny Township?
  • What is the oldest map of Allegheny Township?
  • Where can I purchase historical maps of Allegheny Township for my home or office?
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  • Are there historical topographic maps available for Allegheny Township?
  • Is there historical aerial imagery available for Allegheny Township?
  • Where are historical maps of Allegheny Township sourced from?