Massacre Rocks RD over I 86;massacre Rocks Ic
Fair Condition41 years old110 vehicles/day
Location
| State | Idaho |
| County | Power |
| Location | 10.9 W. American Falls |
| Carries | Massacre Rocks RD |
| Crosses | I 86;massacre Rocks Ic |
| Coordinates | 42.66889, -112.99272 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 261.2 ft (79.6 m) |
| Max Span | 128.9 ft (39.3 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 963.2 sq m |
| Main Spans | 2 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 110 (2023) |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 922 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000023585 |