Stc 6749; 3300w over Big Lost River
Fair Condition100 years old290 vehicles/day
Location
| State | Idaho |
| County | Butte |
| Location | 1.5 N. 2.3 W. Arco |
| Carries | Stc 6749; 3300w |
| Crosses | Big Lost River |
| Coordinates | 43.65867, -113.35619 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 36.1 ft (11 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 86.9 sq m |
| Main Spans | 1 |
| Year Built | 1926 |
Traffic
| Avg Daily Traffic | 290 (2023) |
| Truck Traffic | 21% |
| 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 | 000000000031510 |