Mountain States & Southwest Construction News CDOT Begins Constructing I-70 Peak-Period Shoulder Lane July 16, 2014 Share This Story Previous 1 2 Next Post a comment to this article Name* E-mail (will not be displayed)* Subject Comment* Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why. Related Articles Shoulder Lane coming to I-405See More CDOT Begins Construction on Interstate 70 Parachute InterchangeSee More CDOT Begins Work on Extension of North I-25 Express LanesSee More Related ProductsSee More Products ENR Mountain States & Southwest March 2, 2026 Issue ENR Mountain States November 28, 2022 Issue See More Products × The latest news and information#1 Source for Construction News, Data, Rankings, Analysis, and CommentarySUBSCRIBE