E. Sublette Road over Portneuf Marsh Val.cnl
Poor Condition58 years old50 vehicles/day
Location
| State | Idaho |
| County | Bannock |
| Location | 1.2 N. 0.5 E. Arimo |
| Carries | E. Sublette Road |
| Crosses | Portneuf Marsh Val.cnl |
| Coordinates | 42.57856, -112.16139 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 59.9 sq m |
| Main Spans | 1 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 50 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000022025 |