Exit 239 sound wall removals
https://www.codot.gov/projects/i70mountain/i-70-westbound-peak-period-shoulder-lane/photo-gallery/exit-239-soundwall-removals/view
https://www.codot.gov/projects/i70mountain/i-70-westbound-peak-period-shoulder-lane/photo-gallery/exit-239-soundwall-removals/@@download/image/Exit 239 soundwall removals_200130.jpg
Exit 239 sound wall removals