{"product_id":"old-map-of-cascade-locks-oregon-by-usgs-1957-bonneville-dam-columbia-river-gorge","title":"Old Map of Cascade Locks, Oregon by USGS, 1957 – Bonneville Dam \u0026 Columbia River Gorge","description":"\u003cp\u003ePublished in 1959 from 1957 survey work, the “Bonneville Dam Topographical Map” presents the Columbia River Gorge at a fascinating mid-century moment, when engineering, navigation, forestry, and mountain terrain met in one dramatic landscape. Produced by the U.S. Geological Survey at a detailed 1:62,500 scale, the map centers on Cascade Locks, Oregon, and the surrounding reaches of the Columbia River. Its shaded relief and carefully spaced contour lines give immediate form to the steep walls of the gorge, while blues and greens emphasize river corridors, reservoirs, wooded slopes, and forested uplands. The result is both a practical topographical document and an evocative portrait of a region defined by water, elevation, and human passage.\u003c\/p\u003e\n\u003cp\u003eThe U.S. Geological Survey, established in 1879, became one of the great cartographic institutions of the modern United States, translating field surveys into authoritative maps used by engineers, geologists, planners, foresters, and travelers. This map reflects the USGS’s disciplined visual language: precise contours, measured elevations, transportation routes, hydrographic detail, and the quiet clarity of federal scientific mapping. In the Bonneville Dam sheet, that rigor is enriched by the exceptionally varied terrain of the Columbia River Gorge. Peaks, ridges, ravines, and forest boundaries are rendered with enough detail to reveal not just where the land rises and falls, but how movement through the landscape was constrained by topography.\u003c\/p\u003e\n\u003cp\u003eCascade Locks occupies a position of particular historical importance on this map. Long before modern roads and railways, the Columbia River Gorge was a vital corridor through the Cascade Range, used by Indigenous peoples, explorers, traders, and later emigrants and commercial shippers. The locks at Cascade Locks were built to overcome the river’s difficult rapids and improve navigation, while the nearby Bonneville Dam transformed the river yet again through hydroelectric power, flood control, and managed passage. Seen in its late-1950s configuration, the map records a landscape in transition: still rugged and heavily forested, yet increasingly shaped by infrastructure, transportation, and energy development.\u003c\/p\u003e\n\u003cp\u003eThe map’s surrounding geography is richly layered. Mount Hood National Forest frames much of the Oregon side, with dense woodland, ridgelines, trails, and elevation points giving a strong sense of the region’s mountain character. Jewel Lake, fish hatchery features, reservoirs, and smaller lakes punctuate the terrain, while roads, railways, and marked tunnels suggest the engineering challenges of moving through the gorge. The Columbia River itself dominates the composition, its broad course serving as both natural boundary and economic artery. Contours crowd tightly along the gorge walls, revealing abrupt elevation changes, while gentler areas around settlements and river margins show the limited spaces where development could take root.\u003c\/p\u003e\n\u003cp\u003eAs a historical document, this USGS map captures the Columbia River Gorge before later decades of expanded urban growth, recreation infrastructure, environmental restoration, and evolving debates over hydroelectric development. It preserves the spatial relationships among river, forest, road, railway, dam, and settlement at a precise moment in the postwar American West. For historians, it evokes the era of federal mapping and large-scale public works; for hikers and landscape enthusiasts, it offers a finely observed guide to ridges, trails, slopes, and watercourses; for collectors, it stands as a compelling example of mid-century topographical design. Its beauty lies in the union of scientific restraint and one of Oregon’s most dramatic natural corridors.\u003c\/p\u003e\n\u003ch3\u003eCities, towns and places on this map\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCascade Locks, Oregon\u003c\/li\u003e\n\u003cli\u003eColumbia River\u003c\/li\u003e\n\u003cli\u003eMount Hood National Forest\u003c\/li\u003e\n\u003cli\u003eFish Hatchery\u003c\/li\u003e\n\u003cli\u003eJewel Lake\u003c\/li\u003e\n\u003cli\u003eReservoirs and lakes noted on the map\u003c\/li\u003e\n\u003cli\u003eVarious roads and railways\u003c\/li\u003e\n\u003cli\u003eElevation points and contours\u003c\/li\u003e\n\u003cli\u003eTunnels marked for possible transportation routes\u003c\/li\u003e\n\u003cli\u003ePeaks and ridges surrounding Cascade Locks\u003c\/li\u003e\n\u003cli\u003eHistoric paths and trails through the area\u003c\/li\u003e\n\u003cli\u003eAreas of dense forestry and parkland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHistorical context \u0026amp; cartographic details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduced by the US Geological Survey, this historical 1:62,500 topographical map shows Cascade Locks, Oregon and the surrounding area.\u003c\/li\u003e\n\u003cli\u003eDated 1957 and published with a 1959 imprint.\u003c\/li\u003e\n\u003cli\u003eThe USGS, established in 1879, is renowned for topographical mapping, geological research, and providing data for land-use planning and natural resource management.\u003c\/li\u003e\n\u003cli\u003eCascade Locks is historically significant as a key navigation point through the Columbia River Gorge.\u003c\/li\u003e\n\u003cli\u003eThe area’s locks and dam helped facilitate shipping and transportation along the Columbia River.\u003c\/li\u003e\n\u003cli\u003eThe map uses shaded relief to show elevation changes, river paths, wooded areas, and mountainous terrain.\u003c\/li\u003e\n\u003cli\u003eGreens and blues accentuate the natural landscape, including forests and waterways.\u003c\/li\u003e\n\u003cli\u003eContour lines depict varying elevations and the rugged topography around the Columbia River.\u003c\/li\u003e\n\u003cli\u003eThe map reflects the region’s geography and infrastructure in the late 1950s, before later hydroelectric development, ecological change, and urban expansion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for a particular place?\u003c\/strong\u003e Review the detailed images to confirm that the town, landmark or feature you have in mind appears on the map. If you are unsure, \u003ca target=\"”_blank”\" href=\"\/fr\/pages\/contact-us\"\u003eask our workshop to check before you order\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDetailed maps are especially rewarding at larger sizes, where names, boundaries and decorative features have more room to be appreciated. Use the close-up preview and size guide to choose the right scale for your wall.\u003c\/p\u003e\n\u003cp\u003eThis map looks amazing at sizes all the way up to 50in (125cm). If you are looking for a larger map, please \u003ca href=\"\/fr\/pages\/contact-us\"\u003eget in touch\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe model in the listing images is holding the 16x20in (40x50cm) version of this map.\u003c\/p\u003e\n\u003cp\u003eWhere personalisation is available, you can add a short title or dedication, mark one meaningful place, or request one considered visual detail. \u003ca target=\"”_blank”\" href=\"\/fr\/pages\/map-personalisation\"\u003eSee personalised map examples\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eEvery piece is printed to museum-grade archival standards using fade-resistant pigment inks on acid-free matte paper. Choose an unframed map print, framed map or canvas using the finish options above. Framed maps use crystal-clear optical acrylic and arrive ready to hang.\u003c\/p\u003e\n\n\u003cp\u003eWith its rich detail and strong sense of place, this map makes a considered gift for a new home, anniversary, retirement or anyone with a personal connection to the area shown. Still deciding? Explore our collection of \u003ca target=\"”_blank”\" href=\"\/fr\/collections\/all-old-vintage-antique-maps\"\u003erare old and vintage maps\u003c\/a\u003e to discover another place, period or style.\u003c\/p\u003e","brand":"The Unique Maps Co.","offers":[{"title":"12x16in (30x40cm) \/ Map","offer_id":68118576300423,"sku":null,"price":42.95,"currency_code":"EUR","in_stock":true},{"title":"12x16in (30x40cm) \/ Framed map","offer_id":68118576333191,"sku":null,"price":115.95,"currency_code":"EUR","in_stock":true},{"title":"12x16in (30x40cm) \/ Framed canvas map","offer_id":68118576365959,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true},{"title":"A3 (297x420mm) \/ Map","offer_id":68118576398727,"sku":null,"price":42.95,"currency_code":"EUR","in_stock":true},{"title":"A3 (297x420mm) \/ Framed map","offer_id":68118576431495,"sku":null,"price":115.95,"currency_code":"EUR","in_stock":true},{"title":"A3 (297x420mm) \/ Framed canvas 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