S 531-westside RD over Sawtooth Creek
Fair Condition54 years old972 vehicles/day
Location
| State | Montana |
| County | Ravalli |
| Location | 3m SW Hamilton |
| Carries | S 531-westside RD |
| Crosses | Sawtooth Creek |
| Coordinates | 46.22975, -114.19170 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 54.1 ft (16.5 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Area | 150.2 sq m |
| Main Spans | 2 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 972 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00531003+04001 |