1963 Map of Gasson Bridge

About this map

Big Sandy River meanders across this high desert landscape in Sweetwater County during the early 1960s, defining a corridor of historical transit. The map traces the legendary Emigrant Trail as it cuts through the sagebrush and arroyos, following the natural contours of the land south of the Big Bend. This route represents a critical historical artery for westward expansion, where the terrain transitions into the stark topography of the Badlands and the rising elevations of the Mormon Knolls.