https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12315005Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. A general view of a Chicago and Northwestern classification yard. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 891 px | 300 dpiLarge JPEG 3500 x 2599 px | 300 dpiBest Quality JPEG 3969 x 2947 px | 300 dpiTIFF 3969 x 2947 px | 300 dpi | 11.18 MBFree DownloadChicago, Illinois. A general view of a Chicago and Northwestern classification yard. Sourced from the Library of Congress.More