https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290829Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Track crews repairing tracks in the roundhouse at an Illinois Central Railroad 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 1099 x 1200 px | 300 dpiLarge JPEG 3205 x 3500 px | 300 dpiBest Quality JPEG 4894 x 5344 px | 300 dpiTIFF 4894 x 5344 px | 300 dpi | 49.91 MBFree DownloadChicago, Illinois. Track crews repairing tracks in the roundhouse at an Illinois Central Railroad yard. Sourced from the Library of Congress.More