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1954 Map of Dunsmuir

Name: 1954 Topographic Map of Dunsmuir
Creator: U.S. Geological Survey
Published: 1979
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1979

About this map

The Sacramento River corridor in the mid-1950s serves as the primary artery for transport and settlement, with the Southern Pacific Railroad and the Pacific Highway (U.S. 99) tightly hugging the riverbanks. This era captures the region's transition into a destination for mountain recreation and resource management, anchored by the iconic Castle Crags and the established Castle Crags State Park. Settlements like Dunsmuir and Castella appear as vital mountain hubs, while smaller railroad and post office locations such as Sweetbriar, Sims, and Gibson dot the canyon floor.

Industrial and public service infrastructure of the period is evident in the presence of the Sims Lookout and Girard Lookout, reflecting the importance of fire management within the surrounding Shasta National Forest. Notable landmarks such as Shasta Springs, Mossbrae Falls, and Shiloh Mineral Springs underscore the historic value of the local hydrology. Genealogists and local historians can trace the placement of the Castle Rock Sch and remote Prospect sites against the backdrop of the Eddy Mountains.