I think C-470 is the most outdated freeway in the Denver area and it's not even close. Any plans for any upgrades in the near future?
(Note - corrected spelling of thread title -- andy3175)
https://www.codot.gov/projects/c470ExpressLanes
Starts later this summer, goes through the end of 2019.
(Note - corrected spelling of thread title -- andy3175)