Timber poles are installed on I-25 for wildlife fencing
https://www.codot.gov/projects/archived-project-sites/i25-douglas-county-concrete-rehab/photo-gallery/i-25-fencing-2.jpeg/view
https://www.codot.gov/projects/archived-project-sites/i25-douglas-county-concrete-rehab/photo-gallery/i-25-fencing-2.jpeg/@@download/image/I-25 fencing 2.jpeg
Timber poles are installed on I-25 for wildlife fencing