1950 Map of Belgrade

Evidence of early community life is found in the clusters of rural institutions such as the Dry Creek School and Springhill Church, while the eastern edge is defined by the steep ascent of the Bridger Range within the Gallatin National Forest. Distinctive landmarks like the Gallatin Airfield and the Radio Range Station highlight the era's infrastructure, while smaller hamlets like Menard and Springhill indicate the distribution of local commerce before modern consolidation.