Peterson Ranch RD over Hayden Creek
Fair Condition71 years old70 vehicles/day
Location
| State | Idaho |
| County | Lemhi |
| Location | 1.2 N. 0.5 W. Lemhi |
| Carries | Peterson Ranch RD |
| Crosses | Hayden Creek |
| Coordinates | 44.86750, -113.62814 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 29.9 ft (9.1 m) |
| Max Span | 26.9 ft (8.2 m) |
| Deck Width | 22.3 ft (6.8 m) |
| Deck Area | 61.9 sq m |
| Main Spans | 1 |
| Year Built | 1955 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 70 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000032675 |