An example of an overpass that bridges over the road with a fence alongside it to encourage wildlife to cross over.
https://www.codot.gov/projects/studies/i25wildlifescrossingtudy/photo-gallery/unnamed-8.jpg/view
https://www.codot.gov/projects/studies/i25wildlifescrossingtudy/photo-gallery/unnamed-8.jpg/@@download/image/unnamed (8).jpg
An example of an overpass that bridges over the road with a fence alongside it to encourage wildlife to cross over.
