How bad was it that they said it could not be cleaned and they had to rip out the duct work entirely and replace it.. Also, how long until it happens again! Archive: https://archive.today/pjGiU From the post: "The RTD station in downtown Boulder is reopening after being closed for more than a year. The Regional Transportation District said its Downtown Boulder Station will reopen its lobby Monday, Feb. 19. The interior of the lobby was closed in January 2023 after methamphetamine residue was detected in the restrooms and found to have entered the interior ductwork elsewhere in the station. RTD said it spent the last year remediating the effects of the drug use."