1900s (20th Century) Maps of Bethlehem Township, New Jersey
Explore 18 historic maps of Bethlehem Township from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Bethlehem Township's landscape evolved across the 1900s, 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 1900s, 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 Bethlehem Township's history through authentic maps from the 1900s. This is your window into the past.
Bethlehem Township, NJ maps
(18)- 1900 Map of Raritan1900 Raritan1900 Print · USGSNorth Jersey in the late nineteenth century was a complex web of mountain ridges and vital rail corridors. Researchers can trace ancestral routes through old junctions like High Bridge, industrial sites at Mine Hill, and the shores of Lake Hopatcong.
- 1905 Map of Raritan1905 Raritan1905 Print · USGSNorthern New Jersey's ridges and valleys are meticulously detailed here at the turn of the century. You can trace the complex rail networks of the Lehigh Valley R.R. and locate family landmarks from Swayze Mills to the Powder Depot near Picatinny Peak.2 unique versions available
- 1905 Map of High Bridge1905 High Bridge1905 Print · USGSHunterdon County at the opening of the twentieth century was a vital junction for New Jersey’s industrial rail lines and river-powered settlements. Researchers can trace the legacy tracks of the Central Railroad of New Jersey and locate early communities like High Bridge, Clinton, and Annandale.4 unique versions available
- 1932 Map of Easton1932 Easton1932 Print · USGSThe Delaware River valley thrived as a corridor of industry and transport in the early 1930s, bridging Pennsylvania and New Jersey. Genealogists and historians can trace the legacy of early industry along the Morris Canal or locate local landmarks like St Josephs Ch and Mine Hill.5 unique versions available
- 1943 Map of High Bridge1943 High Bridge1943 Print · USGSWestern New Jersey industrial and institutional corridors are meticulously mapped here during the early war years. Genealogists and historians can trace family locations near the NJ State Hospital or the Grobelis Farm, and identify vanished local landmarks like the Air Raid Station and Asbury Graphite Refinery.
- 1943 Map of Bethlehem1943 Bethlehem1943 Print · USGSNorthampton and Lehigh counties hummed with industry and river commerce during the early war years. Researchers can trace the path of the Lehigh Valley RR, locate family-named landmarks like Chief Tatamy, and find rural schools such as Mexico School and Poplar Valley Sch.
- 1943 Map of Bloomsbury1943 Bloomsbury1943 Print · USGSBloomsbury and the Musconetcong Valley are captured here during the mid-forties, showing a landscape shaped by heavy industry and vital rail corridors. Researchers can trace the massive Edison Portland Cement Co, the path of the Morris Canal, and local landmarks like Kennedy Mills.
- 1944 Map of Newark, 1971 Print1944 Newark1971 Print · USGSThe industrial corridor from Philadelphia to New York was in a period of massive transition during the mid-forties. Genealogists and researchers can trace the rail lines of the Lehigh Valley RR, locate military installations like Picatinny Arsenal, and explore the early sprawl near Levittown.5 unique versions available
- 1949 Map of Newark1949 Newark1949 Print · USGSThe industrial corridor between Philadelphia and New York comes alive in this post-war survey. Genealogists and historians can trace the massive rail networks of the Reading Railroad and locate major installations like Fort Dix or Picatinny Arsenal.2 unique versions available
- 1954 Map of High Bridge, 1957 Print1954 High Bridge1957 Print · USGSMid-century Hunterdon County is captured here as a landscape of industrial river towns and sprawling state institutions. Genealogists and local historians can trace family plots at Evergreen Cem or locate the old Stone Mill near the waters of Lake Solitude.5 unique versions available
- 1955 Map of Bloomsbury, 1956 Print1955 Bloomsbury1956 Print · USGSThe Musconetcong Valley in the mid-1950s reveals a landscape where historic industrial infrastructure meets post-war growth. Genealogists and historians can trace family-named roads and rural hamlets like Stewartsville, Asbury, and the path of the old Morris Canal.4 unique versions available
- 1956 Map of Newark1956 Newark1956 Print · USGSThe industrial heart of the Mid-Atlantic is captured here at the dawn of the highway era, tracing the dense corridors between Newark and Philadelphia. Genealogists and local historians can map the rail networks of the Reading RR or locate mid-century military life at Fort Dix Military Reservation.2 unique versions available
- 1957 Map of Newark1957 Newark1957 Print · USGSThe industrial and military heart of the Mid-Atlantic is mapped during its post-war suburban boom. Genealogists and historians can trace the intricate rail corridors of the Reading Railroad and locate key landmarks from Princeton University to Fort Hancock.
- 1960 Map of Newark1960 Newark1960 Print · USGSThe industrial heart of the Mid-Atlantic is shown at mid-century, stretching from the dense urban centers of Newark and Philadelphia to the Blue Mountain ridges. Researchers can trace historic rail lines, coastal defenses at Fort Hancock, and the riverfront growth of Trenton and Easton.3 unique versions available
- 1964 Map of Newark1964 Newark1964 Print · USGSGreater New Jersey and eastern Pennsylvania appear at the peak of their industrial and rail-centered development in the mid-sixties. Genealogists and historians can trace the paths of the Pennsylvania RR, identify mid-century landmarks like CAMP KILMER, or follow the Schuylkill River through READING.2 unique versions available
- 1984 Map of Allentown, 1985 Print1984 Allentown1985 Print · USGSThe Lehigh Valley and southern Poconos are captured in the mid-eighties as industry and academic life converge along the river corridor. Trace the rail-and-water networks connecting Jim Thorpe and Bethlehem, or explore landmarks like Lehigh University and the Delaware Water Gap.3 unique versions available
- 1984 Map of Newark, 1985 Print1984 Newark1985 Print · USGSNorthern New Jersey's massive industrial and transit network is on full display in the mid-eighties, showing the region just before modern redevelopment. Genealogists and historians can trace the dense urban grids of Newark, find historic landmarks like Ellis Island, and locate the sprawling Picatinny Arsenal in the western hills.
- 1986 Map of Newark, 1987 Print1986 Newark1987 Print · USGSNorthern New Jersey during the mid-eighties shows an incredible transition from the industrial harbor to the wooded Highlands. Researchers can trace the massive footprints of Picatinny Arsenal and Newark International Airport or explore protected lands like the Great Swamp National Wildlife Refuge.
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