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2010s Maps of Union Township, Pennsylvania

Explore 16 historic maps of Union Township from the 2010s. These maps offer a rare glimpse into what life looked like during the 2010s — 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 Union Township's landscape evolved across the 2010s, 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 2010s, 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 Union Township's history through authentic maps from the 2010s. This is your window into the past.

Union Township, PA maps

(16)
  1. 2010 Map of Monongahela, 2010 Print
    2010 Map of Monongahela, 2010 Print
    2010 Monongahela
    2010 Print · USGS
    The Monongahela Valley comes into sharp focus during this era of late-century suburban and industrial density. Researchers can trace ancestral roots through several local burial grounds like Monongahela Cemetery or locate old industrial markers such as Coal Bluff and Redds Mill.
  4. 2010 Map of Glassport, 2010 Print
    2010 Map of Glassport, 2010 Print
    2010 Glassport
    2010 Print · USGS
    Allegheny County south of Pittsburgh is seen here in the early twenty-first century as the Mon Valley's industrial legacy meets modern residential growth. Researchers can locate family landmarks at Jefferson Memorial Park, trace the river at Dam Number Three, or explore nodes like Mifflin Junction.
  7. 2010 Map of Hackett, 2010 Print
    2010 Map of Hackett, 2010 Print
    2010 Hackett
    2010 Print · USGS
    Washington County at the start of the millennium retains its deep industrial and rural roots amid evolving infrastructure. Researchers can trace land use through the Mine Number Sixty Reservoir, find local family sites at Munntown Cemetery, or locate the Thomas Tunnel.
  10. 2010 Map of Bridgeville, 2010 Print
    2010 Map of Bridgeville, 2010 Print
    2010 Bridgeville
    2010 Print · USGS
    The suburbs south of Pittsburgh are shown here at the turn of the millennium, characterized by a dense network of residential streets and recreational spaces. Researchers can trace local heritage through numerous sites like Saint Casimir Cemetery, the rail-history of Foleys Siding, and the Montour Tunnel.
  13. 2013 Map of Hackett, 2013 Print
    2013 Map of Hackett, 2013 Print
    2013 Hackett
    2013 Print · USGS
    Washington County at the start of the 2010s reveals a patchwork of established hill settlements and small-town airfields. Researchers can map out the local geography of Thomas, Venetia, and Vanceville alongside landmarks like the Thomas Tunnel and Finleyville Airpark.
  16. 2013 Map of Bridgeville, 2013 Print
    2013 Map of Bridgeville, 2013 Print
    2013 Bridgeville
    2013 Print · USGS
    The South Hills of Pittsburgh are shown in detail during the early 2010s, capturing the mature suburban landscape of Bridgeville and Mount Lebanon. Researchers can trace old rail features like the Panhandle line, Foleys Siding, and the Montour Tunnel.
  19. 2013 Map of Monongahela, 2013 Print
    2013 Map of Monongahela, 2013 Print
    2013 Monongahela
    2013 Print · USGS
    The Monongahela River valley comes into sharp focus in this 2013 survey, detailing the industrial and residential heart of communities like Monongahela and New Eagle. Researchers can trace local infrastructure through the Vang Tunnel, Temple Tunnel, and family-named locales such as Hazel Kirk and Sampson.
  22. 2013 Map of Glassport, 2013 Print
    2013 Map of Glassport, 2013 Print
    2013 Glassport
    2013 Print · USGS
    The Monongahela River valley south of Pittsburgh is seen here in the early 2010s, showing a landscape defined by industrial river towns and suburban expansion. Genealogists and historians can trace neighborhood developments in Jefferson Hills or locate specific riverfront sites in Elizabeth and Glassport.
  25. 2016 Map of Bridgeville, 2016 Print
    2016 Map of Bridgeville, 2016 Print
    2016 Bridgeville
    2016 Print · USGS
    The suburbs south of Pittsburgh are shown in 2016 at a moment of dense residential growth layered over early mining and rail corridors. Genealogists can locate family sites at Saint Sava Cem or Queen of Heaven Cem, and trace the path of the Montour Tunnel.
  28. 2016 Map of Hackett, 2016 Print
    2016 Map of Hackett, 2016 Print
    2016 Hackett
    2016 Print · USGS
    Bentleyville and the rural townships of Washington County are shown here in the mid-2010s, capturing a landscape shaped by coal and creek-side settlement. Researchers can locate family landmarks like Munntown Cem or historic spans including the Henry Covered Bridge.
  31. 2016 Map of Monongahela, 2016 Print
    2016 Map of Monongahela, 2016 Print
    2016 Monongahela
    2016 Print · USGS
    The Monongahela Valley in the mid-2010s reveals a landscape of enduring industrial settlements and riverfront towns along the Monongahela River. Researchers can trace local history through numerous burial grounds like Monongahela Cem and Saint Michael's Cem, or locate landmarks like the Vang Tunnel and Shire Oaks.
  34. 2016 Map of Glassport, 2016 Print
    2016 Map of Glassport, 2016 Print
    2016 Glassport
    2016 Print · USGS
    The industrial and suburban landscape south of Pittsburgh comes into focus during the mid-2010s, centered on the Monongahela River valley. Researchers can locate historic family plots and landmarks like Cochrans Mill, Saint John Lutheran Cem, and the Allegheny County Airport.
  37. 2019 Map of Monongahela, 2019 Print
    2019 Map of Monongahela, 2019 Print
    2019 Monongahela
    2019 Print · USGS
    The industrial corridor of the Monongahela Valley is captured here in the late 2010s, showing the densely settled riverbanks and rugged tributary hollows. Genealogists can locate numerous burial sites like Monongahela Cem and Taylor Cem, or trace local landmarks such as Vang Tunnel.
  40. 2019 Map of Glassport, 2019 Print
    2019 Map of Glassport, 2019 Print
    2019 Glassport
    2019 Print · USGS
    The Monongahela River valley south of Pittsburgh was a bustling industrial hub at the turn of the decade. Genealogists and local historians can trace legacy sites like Cochrans Mill, the North Zion Churchyard Cem, and Mifflin Junction.
  43. 2019 Map of Bridgeville, 2019 Print
    2019 Map of Bridgeville, 2019 Print
    2019 Bridgeville
    2019 Print · USGS
    The southern Pittsburgh suburbs are captured here at the end of the 2010s, showing the dense residential growth and traditional community hubs of Allegheny County. Genealogists can locate family sites at Saint Anne Parish Cem, Saint Vladimir Cem, and Melrose Cem, or trace the paths of McLaughlin Run and the Montour Tunnel.
  46. 2019 Map of Hackett, 2019 Print
    2019 Map of Hackett, 2019 Print
    2019 Hackett
    2019 Print · USGS
    Washington County at the close of the 2010s shows a landscape where historic crossings and modern infrastructure meet. Researchers can trace rural lineages through the Henry Covered Bridge, Pigeon Creek Cem, and the old rail tunnel at Thomas Tunnel.
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Frequently asked questions

  • What are the different types of historical maps available for Union Township?
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