1958 Map of Eureka

About this map

Humboldt Bay and its complex network of shoreline settlements anchor this mid-century topographic-bathymetric study. The deep-water maritime infrastructure of Eureka and Samoa is contrasted against the dramatic submarine topography of the Mendocino Escarpment and Mendocino Canyon just offshore. This survey highlights the coastal transportation corridor before modern highway expansions reached their full footprint, showing the Northwestern Pacific railroad line threading through river valleys to serve the timber and dairy hubs of the Eel River delta. Inland, the transition from the pastoral flats of Ferndale and Loleta to the dense timberlands of Humboldt Redwoods State Park is clearly defined. Along the "Lost Coast," the King Range rises sharply from the sea, where landmarks like Cape Mendocino and the Table Bluff Lighthouse served as critical navigational aids for the Pacific shipping lanes.