https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12147780Edit ImageSaveSaveEditCropCustom TextRoad workers pouring gravel into concrete mixer. Menard County, Texas by Russell LeeView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 924 px | 300 dpiLarge JPEG 3500 x 2696 px | 300 dpiBest Quality JPEG 13706 x 10557 px | 300 dpiTIFF 13706 x 10557 px | 300 dpi | 138.09 MBFree DownloadRoad workers pouring gravel into concrete mixer. Menard County, Texas by Russell LeeMore