2020 Map of Winchester SW

About this map

The Frenchman Hills Wasteway flows through the southern portion of this landscape, a critical component of the irrigation and drainage infrastructure in this part of Washington. This 2020 topographic map reveals a highly structured environment defined by a rigid grid of agricultural access roads, including Rd 1 SW, Rd 3 SW, and Rd 4 SW. The presence of Ditch Rd and various water-management features highlights the engineered nature of the terrain, where water distribution is central to land use. Interstate transit corridors cut through the northern sections, represented by N Frontage Rd W and S Frontage Rd W, which parallel the major thoroughfare. The map captures the intersection of large-scale water management and modern transportation networks, documenting the precise organization of the contemporary rural landscape in the Columbia Basin.