1961 Map of Lockett

About this map

The North Platte River carves across the northern edge of this landscape, flanked by a complex infrastructure of early western transit. The historic Emigrant Trail runs parallel to the river, tracing the same path as the Chicago and North Western and Chicago Burlington and Quincy railroads. This overlap highlights the corridor's enduring importance for migration and commerce in central Wyoming. South of the river, the terrain shifts into the energy-rich lands of the Big Muddy Oil Field and Brooks Ranch Oil Field, where a network of pipelines and wells defines the 20th-century economy. Scattered throughout the drainage basins of Muddy Creek and Clear Creek are several family-named ranching outposts, including the Old Altman Ranch and Lamb Ranch, alongside water management features like the Wagner and Bayer Reservoir and Steed Reservoir.