https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12309123Edit ImageSaveSaveEditCropCustom TextCement construction, Greenbelt, Maryland. 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 869 px | 300 dpiLarge JPEG 3500 x 2534 px | 300 dpiBest Quality JPEG 4311 x 3121 px | 300 dpiTIFF 4311 x 3121 px | 300 dpi | 25.69 MBFree DownloadCement construction, Greenbelt, Maryland. Sourced from the Library of Congress.More