3 1 19 Columns for new bridge
https://www.codot.gov/projects/archived-project-sites/i-25-butte-creek-bridge-replacement/project-photo-gallery/3-1-19-columns-for-new-bridge/view
https://www.codot.gov/projects/archived-project-sites/i-25-butte-creek-bridge-replacement/project-photo-gallery/3-1-19-columns-for-new-bridge/@@download/image/3 1 19 Columns for new bridge.JPG
3 1 19 Columns for new bridge