Details: The project repairs and makes safety improvements on two highways. Specifically, the work zones are at these locations: 1) on CO 145 at mile point (MP) 24.5, which is about 12 miles north of Dolores in Montezuma County2) on CO 145 at MP 49, about three miles north of Rico in Dolores County3) on US 550 at MP 90, two miles south of Ouray in Ouray County. The work involves a ‘deep patch’ repair rock buttress work on CO 145, MP 24.5and retaining wall removal and replacement with crib wall systems at CO 145, MP 49 and US 550 MP 90.