Total Annual VMT 1950-2013
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/mobility/edit
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/total-annual-vmt-1950-2013/view
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/total-annual-vmt-1950-2013/@@download/image/Total Annual VMT 1950-2013.png
Total Annual VMT 1950-2013
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/mobility/edit