Specifications include, but are not limited to: STPS 204-1(6)0 The Dodson-South project is a 1.6-mile-long mill, overlay, and seal & cover project on Montana Secondary Highway 204 (Stage Rd.) in Phillips County. This project begins at RP 1.6, just south of the intersection of S-204 and S Wagner Rd and ends at RP 0.0, at the intersection of US 2 (N-1) and S-204. STPB 204-1(4)1 The Dodson South Canal ? 1M S Dodson project is the replacement of the existing bridge over Dodson Canal on Secondary Highway 204 (Stage Road) with a concrete box culvert. The existing bridge, crossing the Dodson South Canal, in Phillips County, is approximately 1.5 miles south of Dodson. The work will also include reconstruction of the roadway approaching the new structure.