MapMap showing the location of the Galena & Chicago Union Railroad with its branches & connections in Illinois, Wisconsin, Iowa and Minnesota. Map of the midwestern United States showing drainage, cities and towns, counties, and the railroad network with emphasis on the main line. Chartered January 16, 1836, constructed in 1853. Consolidated into the Chicago and Northwestern Railway, 1864. See entries 369 and 370.
- Contributor: G.W. & C. Colton & Co. - Galena and Chicago Union Railroad Company
- Date: 1862