SIte 1 Excavation.jpeghttps://www.codot.gov/projects/archived-project-sites/co133pitkinrockfall/photo-gallery/site-1-excavation.jpeg/viewhttps://www.codot.gov/projects/archived-project-sites/co133pitkinrockfall/photo-gallery/site-1-excavation.jpeg/@@download/image/SIte 1 Excavation.jpeg