The Salinas River valley serves as the central corridor for this 2018 survey, anchoring a network of historic settlements and canyons in San Luis Obispo County. From the northern reach at San Miguel and San Lawrence Terrace down to the expanded urban grid of Paso Robles, the landscape is defined by the transition from riparian lowlands to the western hills of Peachy Canyon. Infrastructure like the Paso Robles Municipal Airport and the Cuesta College North County Campus illustrate the area's modern development, while names like Old Adobe and the Paso Robles District Cem provide essential touchpoints for genealogical research. The map also traces the winding courses of Huerhuero Cr and Estrella River, which converge near the historic railroad and ranching stop of Wellsona.
175 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1919 · San Miguel
USGS Topo · 1:62,500
1919 · Paso Robles
USGS Topo · 1:62,500
1919 · Bradley
USGS Topo · 1:62,500
1919 · Adelaida
USGS Topo · 1:62,500
1932 · Adelaida
USGS Topo · 1:62,500
1941 · Bradley
USGS Topo · 1:62,500
1942 · Adelaida
USGS Topo · 1:62,500
1943 · Paso Robles
USGS Topo · 1:62,500
1947 · San Luis Obispo
USGS Topo · 1:250,000
1947 · San Miguel
USGS Topo · 1:62,500