https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12244793Edit ImageSaveSaveEditCropCustom TextOn U.S. 99. in Kern County on the Tehachapi Ridge. Migrants travel seasonally back and forth between Imperial Valley and the San Joaquin Valley over this ridge. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1155 x 1200 px | 300 dpiLarge JPEG 3369 x 3500 px | 300 dpiBest Quality JPEG 4759 x 4944 px | 300 dpiTIFF 4759 x 4944 px | 300 dpi | 22.48 MBFree DownloadOn U.S. 99. in Kern County on the Tehachapi Ridge. Migrants travel seasonally back and forth between Imperial Valley and the San Joaquin Valley over this ridge. Sourced from the Library of Congress.More