https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8799349Edit ImageSaveSaveEditCropCustom TextHighway through desert near Colorado River. Road is constructed in a series of dips as a protection against flash flooding, May 1972. Photographer: O'Rear, Charles. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 813 x 1200 px | 300 dpiLarge JPEG 2033 x 3000 px | 300 dpiFree DownloadHighway through desert near Colorado River. Road is constructed in a series of dips as a protection against flash flooding, May 1972. Photographer: O'Rear, Charles. Original public domain image from FlickrMore