and last updated 2021-07-14 22:38:34-04 GLENWOOD SPRINGS, Colo. â Both directions of I-70 through Glenwood Canyon have reopened Wednesday evening. It was the second day in a row the interstate closed due to the potential for flash flooding in the area. The interstate was closed around 3:45 p.m. and reopened around 8:20 p.m., according to the Colorado Department of Transportation. Closure points for westbound traffic were Exit 133 (Dotsero) to Exit 87 (West Rifle). Closure points for eastbound traffic were from Exit 87 (West Rifle) to Exit 109 (Canyon Creek). Just after 6 p.m., CDOT said the safety closure was still in place as crews cleaned two mudslides 1-3 inches thick.