60 inch bore install1
https://www.codot.gov/projects/archived-project-sites/i25cimarronDB/photos/phase-0-progress-photos/drainage/install-60-inch-storm-sewer-line-under-i-25/60-inch-bore-install1.jpg/view
https://www.codot.gov/projects/archived-project-sites/i25cimarronDB/photos/phase-0-progress-photos/drainage/install-60-inch-storm-sewer-line-under-i-25/60-inch-bore-install1.jpg/@@download/image/60 inch bore install1.JPG
60 inch bore install1