1889 Map of Chicago

About this map

The dense industrial and transport hub of Chicago is revealed here just before the dawn of the 1890s, defined by its intricate grid and massive rail infrastructure. The city's geography is anchored by the North Branch Chicago River and South Branch Chicago River, which converge and flow toward the expansive Lake Michigan shoreline. This map captures the city when it was the premier rail crossroads of the nation, showing a staggering concentration of lines including the Chicago Milwaukee and St. Paul R.R. and the Chicago Burlington and Quincy R.R.. Beyond the natural waterways, the Illinois and Michigan Canal appears as a critical link for commerce. This survey by D.C. Harrison under Director J. W. Powell documents the urban footprint during a period of explosive growth, illustrating how the rail corridors shaped the development of the city's neighborhoods and harbor.