US 550 Billy Creek Drilling Operations project map between Ridgeway and Montrosehttps://codot.gov/news/2021/november-2021/assets/us-550-billy-creek_drilling.jpg/viewhttps://codot.gov/news/2021/november-2021/assets/us-550-billy-creek_drilling.jpg/@@download/image/US 550 Billy Creek_Drilling.jpg
US 550 Billy Creek Drilling Operations project map between Ridgeway and Montrose