1956 Map of Adelanto

About this map

Adelanto serves as the focal point of this high desert landscape, appearing in the mid-1950s with subsequent revisions reflecting later growth. To the northeast, the extensive grounds of George Air Force Base dominate the terrain, illustrating the military's significant presence in San Bernardino County during the Cold War. The map details a grid of developing streets including Bartlet Ave and Duchess Ave, contrasting with the more sparse settlement patterns at Adobe Corners and Mountain View further south. The transportation network is defined by major thoroughfares such as Pearblossom Highway and El Mirage Road, which cut through a landscape punctuated by vital water infrastructure like a Well and Reservoir. This record documents a transition from open desert to a planned community influenced by defense aviation and highway development.