https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12290740Edit ImageSaveSaveEditCropCustom TextChicago, Illinois. Waiting for a train at the gate in the train concourse at the Union Station. 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 1149 x 1200 px | 300 dpiLarge JPEG 3352 x 3500 px | 300 dpiBest Quality JPEG 4836 x 5049 px | 300 dpiTIFF 4836 x 5049 px | 300 dpi | 46.57 MBFree DownloadChicago, Illinois. Waiting for a train at the gate in the train concourse at the Union Station. Sourced from the Library of Congress.More