S 556-thompson R R over Thompson River
Fair Condition34 years old3 vehicles/day
Location
| State | Montana |
| County | Sanders |
| Location | 26m NE Thompson Falls |
| Carries | S 556-thompson R R |
| Crosses | Thompson River |
| Coordinates | 47.77111, -114.98541 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 56.8 ft (17.3 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 16.7 ft (5.1 m) |
| Deck Area | 88.2 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 3 (2023) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00556020+09691 |