Statewide Transportation Plan ES
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/statewide-transportation-plans
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/statewide-transportation-plan-es/view
https://www.codot.gov/programs/planning/transportation-plans-and-studies/assets/images/statewide-transportation-plan-es/@@download/image/STP-ES (1).jpg
Statewide Transportation Plan ES
https://www.codot.gov/programs/colorado-transportation-matters/statewide-transportation-plans/statewide-transportation-plans