Old Maps of Loyalhanna Township, Pennsylvania for Academic Research

Study the evolution of Loyalhanna Township with 18 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.

  • Analyze long-term change: Track patterns in development, transportation, and natural features.
  • Ideal for environmental or urban studies: Support academic projects with primary historical map data.
  • Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.

These maps are a powerful tool for teaching, research, and visualizing how Loyalhanna Township has changed over the decades.


Loyalhanna Township, PA maps

(18)
  1. 1900 Map of Latrobe, 1958 Print
    1900 Map of Latrobe, 1958 Print
    1900 Latrobe
    1958 Print · USGS
    The industrial heart of Westmoreland County is shown at a pivotal moment when the coal and coke industry was reshaping the land. Genealogists and historians can trace the early layouts of Latrobe, Derry, and Blairsville alongside company towns like Whitney and Baggaley.

  2. 1902 Map of Latrobe
    1902 Map of Latrobe
    1902 Latrobe
    1902 Print · USGS
    Westmoreland County at the opening of the twentieth century was a powerhouse of the American coal and coke industry. Genealogists and industrial historians can trace the early rail networks of the Main Line and locate landmark sites like the St Vincent Monastery and various Coke Ovens.

  3. 1903 Map of Latrobe, 1905 Print
    1903 Map of Latrobe, 1905 Print
    1903 Latrobe
    1905 Print · USGS
    Westmoreland County at the turn of the century reveals a landscape defined by the arrival of heavy industry and the winding Conemaugh River. Genealogists can locate family landmarks from the Coke Ovens at Crabtree to the grounds of St. Vincent.
    6 unique versions available

  4. 1904 Map of Greensburg, 1963 Print
    1904 Map of Greensburg, 1963 Print
    1904 Greensburg
    1963 Print · USGS
    Westmoreland County at the dawn of the twentieth century was a landscape of industrial power and small-town growth. Genealogists can trace family footprints through Greensburg, find the Bulltown Schoolhouse, or follow the Pennsylvania Railroad through Jeannette and Manor.

  5. 1906 Map of Greensburg
    1906 Map of Greensburg
    1906 Greensburg
    1906 Print · USGS
    Westmoreland County at the height of its industrial growth is detailed here, showing a landscape defined by coal, glass, and rail. Researchers can trace ancestral roots at the Bulltown Schoolhouse or follow the early trolley and rail lines through Jeannette and Export.
    6 unique versions available

  6. 1953 Map of Pittsburgh
    1953 Map of Pittsburgh
    1953 Pittsburgh
    1953 Print · USGS
    Western Pennsylvania's industrial landscape at the start of the fifties shows the steel and rail corridors between Pittsburgh and Altoona. Trace family roots in river towns like Tarentum or follow the Pennsylvania Turnpike across Laurel Hill.

  7. 1954 Map of Pittsburgh
    1954 Map of Pittsburgh
    1954 Pittsburgh
    1954 Print · USGS
    Western Pennsylvania in the early fifties remains a powerhouse of heavy industry and vital transit corridors. Genealogists and historians can trace the rail-and-river network connecting Pittsburgh, Johnstown, and Altoona via the Pennsylvania RR and the Lincoln Highway.
    2 unique versions available

  8. 1954 Map of Slickville, 1955 Print
    1954 Map of Slickville, 1955 Print
    1954 Slickville
    1955 Print · USGS
    Slickville and the surrounding coal townships are shown in the mid-fifties during a period of intensive surface mining. Researchers can trace the legacy of industry and community through numerous Strip Mines, the Pennsylvania railroad, and local landmarks like Trees Mills and the Sloan Sch.
    6 unique versions available

  9. 1958 Map of Pittsburgh
    1958 Map of Pittsburgh
    1958 Pittsburgh
    1958 Print · USGS
    Western Pennsylvania in the late fifties shows an industrial heartland defined by the confluence of the Allegheny River and Monongahela River. Researchers can trace the sprawling rail networks of the Pennsylvania RR and find established towns like Butler, Latrobe, and Windber.
    5 unique versions available

  10. 1959 Map of Pittsburgh
    1959 Map of Pittsburgh
    1959 Pittsburgh
    1959 Print · USGS
    Western Pennsylvania in the late fifties is captured here at the height of its industrial era. Genealogists and historians can trace the riverfront growth of Pittsburgh, the rail works at Altoona, and the mountain gaps of Laurel Hill.

  11. 1964 Map of Pittsburgh
    1964 Map of Pittsburgh
    1964 Pittsburgh
    1964 Print · USGS
    Western Pennsylvania in the late fifties and early sixties shows a landscape of powerful river industries and expanding highways. Genealogists and historians can trace the rail corridors of the Pennsylvania RR through industrial hubs like Johnstown, Altoona, and Nanty Glo.

  12. 1964 Map of Saltsburg, 1966 Print
    1964 Map of Saltsburg, 1966 Print
    1964 Saltsburg
    1966 Print · USGS
    Indiana and Westmoreland Counties during the mid-sixties show a landscape of heavy industry and civil engineering at the junction of two great rivers. Trace the impact of the Loyalhanna Dam on the terrain near Saltsburg and find historic sites like Union Cem and Tunnelton.
    3 unique versions available

  13. 1964 Map of Blairsville, 1966 Print
    1964 Map of Blairsville, 1966 Print
    1964 Blairsville
    1966 Print · USGS
    The Conemaugh River valley was a hub of transit and industry in the early sixties, where the steel rails of the Pennsylvania Railroad met the coal mines of Derry. Genealogists can trace family names at Livermore Cem or locate old community landmarks like Old Salem Ch and the Torrance State Hospital.
    5 unique versions available

  14. 1986 Map of Pittsburgh East
    1986 Map of Pittsburgh East
    1986 Pittsburgh East
    1986 Print · USGS
    Western Pennsylvania in the mid-eighties shows a landscape defined by industrial rivers and rising mountain ridges. Trace the dense rail networks of CONRAIL and the Pittsburgh and Lake Erie RR connecting historic centers like Monessen, Jeannette, and Connellsville.
    3 unique versions available

  15. 1993 Map of Slickville
    1993 Map of Slickville
    1993 Slickville
    1993 Print · USGS
    Westmoreland County communities like Slickville and Delmont appear here in the early nineties, showing a landscape defined by coal mining and growing suburban corridors. Researchers can trace family history at Poke Run Cem, locate the Mamont Sch, or explore the industrial legacy of local Strip Mines.

  16. 2023 Map of Blairsville, 2023 Print
    2023 Map of Blairsville, 2023 Print
    2023 Blairsville
    2023 Print · USGS
    The Conemaugh River valley at the Indiana and Westmoreland county line reveals a landscape of riverfront towns and historic cemeteries. Genealogists can trace family names at Blairsville Cemetery or find smaller settlements like Bairdstown and Brenizer.

  17. 2023 Map of Slickville, 2023 Print
    2023 Map of Slickville, 2023 Print
    2023 Slickville
    2023 Print · USGS
    Westmoreland County communities appear in the 2020s amidst the ridges and hollows of western Pennsylvania. Genealogists can locate family landmarks like Kistler Family Cem or trace the early hamlets of Trees Mills and Mamont.

  18. 2023 Map of Saltsburg, 2023 Print
    2023 Map of Saltsburg, 2023 Print
    2023 Saltsburg
    2023 Print · USGS
    The confluence of the Conemaugh and Kiskiminetas rivers at Saltsburg is captured in the early 2020s, showing a landscape shaped by river valleys and deep-rooted settlements. Genealogists can trace family sites at Saint Matthew's Cem and the New Alexandria Union Cem.

End of results
Showing maps 1-18 of 18

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Frequently asked questions

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