Replacing concrete over drainage on CO 145
https://www.codot.gov/projects/archived-project-sites/co-145-telluride-placerville/photo-gallery/drainage-cr582.jpeg/view
https://www.codot.gov/projects/archived-project-sites/co-145-telluride-placerville/photo-gallery/drainage-cr582.jpeg/@@download/image/drainage.cr582.jpeg
Replacing concrete over drainage on CO 145