DENVER, Colorado, Sept. 8 -- The Colorado Department of Transportation issued the following news: * * * CDOT and FHWA publish Final Environmental Impact Statement and Record of Decision for I-270 Corridor Improvements project Sept. 8, 2026 - The Colorado Department of Transportation and the Federal Highway Administration published the Final Environmental Impact Statement and Record of Decision for the I-270 Corridor Improvements project, marking the end of a six-year environmental review on one of the Denver metro area's busiest and oldest f more PR