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1990s Maps of Unity Township, Pennsylvania

Explore 5 historic maps of Unity Township from the 1990s. These maps offer a rare glimpse into what life looked like during the 1990s — 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 Unity Township's landscape evolved across the 1990s, 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 1990s, 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 Unity Township's history through authentic maps from the 1990s. This is your window into the past.

Unity Township, PA maps

(5)
  1. 1993 Map of Mount Pleasant
    1993 Map of Mount Pleasant
    1993 Mount Pleasant
    1993 Print · USGS
    Mount Pleasant and the surrounding coal-patch villages of Westmoreland County appear in the early nineties as the region balanced its industrial roots with modern highway growth. Local historians can trace old community sites like Standard Shaft, Weavers Old Stand, and Hecla (Southwest PO).
  4. 1993 Map of Greensburg
    1993 Map of Greensburg
    1993 Greensburg
    1993 Print · USGS
    Greensburg and the surrounding Westmoreland County boroughs are shown here in the early nineties during a period of significant commercial development. Researchers can trace historic sites like Old Hannastown Historical Park and Bushy Run Battlefield State Park alongside modern landmarks such as Greengate Mall and Seton Hill College.
    2 unique versions available
  7. 1997 Map of Mount Pleasant, 2000 Print
    1997 Map of Mount Pleasant, 2000 Print
    1997 Mount Pleasant
    2000 Print · USGS
    Westmoreland County at the close of the twentieth century shows a landscape shaped by coal and transit. Genealogists and historians can trace the Standard Shaft and Polish Cemetery or locate old school sites like Alverton School.
  10. 1997 Map of Mammoth, 2000 Print
    1997 Map of Mammoth, 2000 Print
    1997 Mammoth
    2000 Print · USGS
    Westmoreland County at the close of the century shows a landscape transitioning from active coal extraction to recreation and residential life. Genealogists and local historians can locate early parish landmarks like St Lukes Cem, trace the Abandoned Railroad, and find local curiosities like the Drive-in Theater.
  13. 1998 Map of Derry, 2000 Print
    1998 Map of Derry, 2000 Print
    1998 Derry
    2000 Print · USGS
    Westmoreland County at the close of the nineties shows a landscape defined by the intersection of industrial mining and steep ridgelines. Genealogists and historians can trace local family roots through sites like Sacred Heart Sch, Keltz Cem, and the small community of Peanut.
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Unity Township?
  • What is the oldest map of Unity Township?
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  • Are there historical topographic maps available for Unity Township?
  • Is there historical aerial imagery available for Unity Township?
  • Where are historical maps of Unity Township sourced from?