1957 Map of Glendive

About this map

The Yellowstone River and Missouri River anchor the eastern Montana landscape, their valleys serving as the primary corridors for settlement and transport during this mid-century period. The Northern Pacific and Great Northern railroads define the development patterns here, supporting towns like Glendive and Sidney while reaching into the surrounding plains via numerous sidings such as Newton Junction and Allard Siding. The high density of rural schoolhouses, including Breezy Flat School and Kimmel School, suggests a distributed agricultural population still reliant on localized community centers before the widespread consolidation of the late 20th century.