2010 Map of Lake Walcott SE

About this map

Emigrant Trl winds through this corner of Cassia County, marking a corridor of westward movement that predates the modern infrastructure of southern Idaho. The landscape is defined by the transition from the high desert terrain of Heglar Canyon toward the managed waters of Lake Walcott in the north. The Raft River flows through the southeastern portion of the quadrangle, where the agricultural footprint is anchored by the Lazy F C Ranch. The map reveals a grid of rural roads like N Yale Rd and Hisaw Ln that service the irrigation-dependent lands south of the interstate corridor. Transportation history is layered here, from the pioneer path of the Emigrant Trl to the legacy of Old Us Hwy 30, illustrating how topography and water access shaped the settlement of this Snake River Plain region.