Old Maps of Edna, California for Academic Research
Study the evolution of Edna with 13 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 Edna has changed over the decades.
Edna, CA maps
(13)- 1897 Map of Arroyo Grande, 1903 Print1897 Arroyo Grande1903 Print · USGSCoastal San Luis Obispo County comes alive in the late nineteenth century as the railroad transforms old ranchos into bustling seaside towns. You can trace early industrial sites like the Asphalt Mines or locate historic coastal points such as Mallagh Landing and Sycamore Springs.5 unique versions available
- 1900 Map of San Luis1900 San Luis1900 Print · USGSCoastal California at the turn of the century shows a landscape where rail lines like the Pacific Coast Ry met the sea. Trace early industrial sites like the Asphalt Mines or follow the coast from Morro Rock to the pier at Port Harford.4 unique versions available
- 1942 Map of Arroyo Grande1942 Arroyo Grande1942 Print · USGSThe San Luis Obispo coastline and the fertile Cienega Valley are shown here in the early 1940s, as steam and narrow-gage rails still shaped the local economy. Genealogists can locate vanished schools like Belleview Sch and trace the paths of the Pacific Coast Railway and Southern Pacific Railroad through Oceano and Edna.3 unique versions available
- 1947 Map of San Luis Obispo, 1948 Print1947 San Luis Obispo1948 Print · USGSCoastal California at the dawn of the Cold War reveals a landscape of massive military reservations and quiet seaside towns. Genealogists and researchers can trace the Southern Pacific rail line, old mining sites like Los Burros Mine, and local landmarks from Point Buchon to the Carrizo Plain.
- 1948 Map of San Luis Obispo1948 San Luis Obispo1948 Print · USGSCentral Coast life in the late 1940s is centered on the Southern Pacific rail line and expanding military bases. Genealogists can trace early rural life through Union School and local operations like the Klau Mine or Buena Vista Mine.
- 1952 Map of Arroyo Grande, 1953 Print1952 Arroyo Grande1953 Print · USGSThe Central Coast comes alive in the early fifties as coastal tourism and inland agriculture thrive side-by-side. Genealogists and historians can trace the Southern Pacific RR corridor through Grover City, locate family landmarks like Branch School, or study the Sand Dunes and lakes around Oceano.3 unique versions available
- 1956 Map of San Luis Obispo, 1963 Print1956 San Luis Obispo1963 Print · USGSCentral California coastal and valley life unfolds in the mid-fifties, from the shoreline of Pismo Beach to the arid Carrizo Plain. Trace early travel routes along the Southern Pacific RR or locate family sites near the Templeton Cemetery and Paso Robles County Cemetery.5 unique versions available
- 1957 Map of San Luis Obispo1957 San Luis Obispo1957 Print · USGSCoastal California in the late fifties is defined by the steep Santa Lucia Range and the rail-connected hub of San Luis Obispo. Genealogists and researchers can trace rural life via Union School, the Southern Pacific line, and old sites like the Polar Star Mine.
- 1958 Map of San Luis Obispo1958 San Luis Obispo1958 Print · USGSThe Central Coast in the late fifties reveals a landscape of ranching and early tourism before the massive expansion of the modern era. Trace the path of the Southern Pacific through Atascadero or locate family roots in coastal towns like Cayucos and Cambria.
- 1965 Map of Arroyo Grande NE, 1967 Print1965 Arroyo Grande NE1967 Print · USGSThe Central Coast hinterlands near Edna were a hub of rail activity and oil production in the mid-sixties. Genealogists and local historians can trace the foundations of the community through several local schools, the Southern Pacific corridor, and the Arroyo Grande Oil Field.6 unique versions available
- 1981 Map of San Luis Obispo1981 San Luis Obispo1981 Print · USGSThe Central Coast comes alive in the early eighties as the Southern Pacific railroad connects growing coastal towns and rugged inland ranges. Researchers can trace land grants like Santa Manuela, locate Cem sites, and explore the footprint of California Polytechnic State University.3 unique versions available
- 1995 Map of Arroyo Grande NE, 2000 Print1995 Arroyo Grande NE2000 Print · USGSThe San Luis Obispo coastline and its inland canyons come into focus in the mid-1990s as suburban growth reaches the edge of historic land grants. Genealogists and local historians can trace school sites like Independence School and Brauch School, or the boundaries of the Santa Manuela Grant.
- 2021 Map of Arroyo Grande NE, 2021 Print2021 Arroyo Grande NE2021 Print · USGSCoastal California valleys and the foothills of the Los Padres National Forest are captured in this recent survey. Local historians can trace the paths of the California Aqueduct and old routes through Price Canyon and Edna.
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