1873 New Railroad Map of Michigan
DESCRIPTION
Issued in 1873 as part of Gray’s Atlas, this detailed railroad map documents Michigan at the height of its nineteenth century industrial and transportation expansion. The map traces the rapidly growing rail network linking Detroit, Grand Rapids, Kalamazoo, Jackson, Lansing, and Bay City with Chicago and the broader Midwest, while also illustrating connections to the lumber and mining districts of the Upper Peninsula.
Particularly notable is the concentration of rail lines across southern Michigan, where competing railroads connected agricultural regions and manufacturing centers to Great Lakes shipping routes. In the Upper Peninsula, routes extending toward Marquette, Ontonagon, and the Keweenaw Peninsula highlight the importance of iron and copper mining to Michigan’s economy during the post-Civil War period. An inset map at upper right provides additional detail of the Keweenaw mining region along Lake Superior.
Counties, towns, rivers, and lake shorelines are carefully delineated throughout, presenting a clear geographic portrait of Michigan before the automobile era. The map also extends into Wisconsin, Illinois, Indiana, Ohio, and Ontario, emphasizing Michigan’s role within the larger commercial and transportation network of the Great Lakes.
CONDITION
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