US 91 over West Cache Canal
Good Condition33 years old2,300 vehicles/day
Location
| State | Idaho |
| County | Franklin |
| Location | 3.2 N. Preston |
| Carries | US 91 |
| Crosses | West Cache Canal |
| Coordinates | 42.14706, -111.91022 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 160.1 ft (48.8 m) |
| Deck Area | 356.2 sq m |
| Main Spans | 1 |
| Year Built | 1993 |
Traffic
| Avg Daily Traffic | 2,300 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2021 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000017471 |