Smith Canyon Road over Portneuf Marsh Val Cnl
Good Condition21 years old80 vehicles/day
Location
| State | Idaho |
| County | Bannock |
| Location | 1.5 N. 0.3 E. Virginia |
| Carries | Smith Canyon Road |
| Crosses | Portneuf Marsh Val Cnl |
| Coordinates | 42.51778, -112.15361 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 74.5 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 80 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2021 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000021971 |