CO 52 roadside before culvert placement
https://www.codot.gov/projects/archived-project-sites/co52-prospect-valley-resurfacing-and-culvert-improvements/photo-gallery/co-52-2.jpg/view
https://www.codot.gov/projects/archived-project-sites/co52-prospect-valley-resurfacing-and-culvert-improvements/photo-gallery/co-52-2.jpg/@@download/image/Co 52 2.jpg
CO 52 roadside before culvert placement