First Gas Tax
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/funding
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/first-gas-tax/view
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/first-gas-tax/@@download/image/First Fas Tax.png
First Gas Tax
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/data/funding