Banks Grade over N. Fk. Payette River
Good Condition69 years old350 vehicles/day
Location
| State | Idaho |
| County | Boise |
| Location | At Banks |
| Carries | Banks Grade |
| Crosses | N. Fk. Payette River |
| Coordinates | 44.08472, -116.11475 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 128.9 ft (39.3 m) |
| Max Span | 84.0 ft (25.6 m) |
| Deck Width | 19.7 ft (6 m) |
| Deck Area | 235.8 sq m |
| Main Spans | 3 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 350 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000026630 |