Williams Br RD over Jefferson River 046
Fair Condition128 years old87 vehicles/day
Location
| State | Montana |
| County | Gallatin |
| Location | 5m SW Willow Creek |
| Carries | Williams Br RD |
| Crosses | Jefferson River 046 |
| Coordinates | 45.80259, -111.69677 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 323.8 ft (98.7 m) |
| Max Span | 139.1 ft (42.4 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 483.6 sq m |
| Main Spans | 2 |
| Year Built | 1898 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 87 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | L16410002+03001 |