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1972 Map of Three Rivers East

Name: 1972 Topographic Map of Three Rivers East
Creator: U.S. Geological Survey
Published: 1974
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1974

About this map

The confluence of the Portage River and the St Joseph River at Three Rivers anchors this early 1970s landscape, illustrating a region defined by its complex waterways. The settlement patterns follow these river valleys, with Centreville serving as a significant junction point where the Penn Central railroad tracks cross the Prairie River. This map captures a moment of transition where traditional landmarks like the Langley Covered Bridge and the Riverside Grange Hall sit alongside modern developments such as the Haines Memorial Airport.

Local history is preserved in the numerous burial sites, including South Park Cem and Riverside Cem, while the industrial and agricultural character of the era is evident through the distribution of numerous Gravel Pits and the presence of the Sturgis Dam. The map also details small-scale institutional sites like the County Training Sch and the regional Fairground, providing a clear look at St. Joseph County's mid-century infrastructure and social geography.