2150 N over Big Lost River
Fair Condition96 years old30 vehicles/day
Location
| State | Idaho |
| County | Butte |
| Location | 3.5 S. 0.9 E. Arco |
| Carries | 2150 N |
| Crosses | Big Lost River |
| Coordinates | 43.58789, -113.28033 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 39.0 ft (11.9 m) |
| Max Span | 38.1 ft (11.6 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 86.9 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1987) |
Traffic
| Avg Daily Traffic | 30 (2023) |
| Truck Traffic | 50% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000031440 |