https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12108998Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsExcavating work, construction of sewage lines and sewage disposal plant, a WPA (Work Projects Administration) national defense project sponsored by the city of San Diego. All excavating on this project up to date has been done by hand--but big equipment is now being moved in. San Diego, California by Russell LeeMoreExcavating work, construction of sewage lines and sewage disposal plant, a WPA (Work Projects Administration) national defense project sponsored by the city of San Diego. All excavating on this project up to date has been done by hand--but big equipment is now being moved in. San Diego, California by Russell LeeView public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 917 px | 300 dpiLarge JPEG 3500 x 2673 px | 300 dpiBest Quality JPEG 14067 x 10744 px | 300 dpiTIFF 14067 x 10744 px | 300 dpi | 288.5 MBFree Download