CDOT Revenues Adjusted for Inflation
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/maintaining-the-system
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/cdot-revenues-adjusted-for-inflation/view
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/cdot-revenues-adjusted-for-inflation/@@download/image/CDOT Revenues Adjusted for Inflation.png
CDOT Revenues Adjusted for Inflation
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/maintaining-the-system