Terrace Lake RD over N Crow Creek 021
Fair Condition61 years old100 vehicles/day
Location
| State | Montana |
| County | Lake |
| Location | 1m E Ronan |
| Carries | Terrace Lake RD |
| Crosses | N Crow Creek 021 |
| Coordinates | 47.52982, -114.05886 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 28.9 ft (8.8 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 64.2 sq m |
| Main Spans | 1 |
| Year Built | 1965 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L24308001+01001 |