https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290533Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. One of the yard gang cleaning out switches 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 1167 x 1200 px | 300 dpiLarge JPEG 3404 x 3500 px | 300 dpiBest Quality JPEG 4805 x 4941 px | 300 dpiTIFF 4805 x 4941 px | 300 dpi | 45.31 MBFree DownloadChicago, Illinois. One of the yard gang cleaning out switches at an Illinois Central Railroad yard. Sourced from the Library of Congress.More