Upper Chippewa RD over Chippewa Creek 004
Fair Condition46 years old100 vehicles/day
Location
| State | Montana |
| County | Fergus |
| Location | 5m NW Grassrange |
| Carries | Upper Chippewa RD |
| Crosses | Chippewa Creek 004 |
| Coordinates | 47.08290, -108.89589 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 55.5 sq m |
| Main Spans | 2 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L14209006+02001 |