US 30 over Perrine Coulee Canal
Fair Condition66 years old15,500 vehicles/day
Location
| State | Idaho |
| County | Twin Falls |
| Location | Near Twin Falls Secl |
| Carries | US 30 |
| Crosses | Perrine Coulee Canal |
| Coordinates | 42.54833, -114.44078 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 263.5 ft (80.3 m) |
| Deck Area | 610.3 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 15,500 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 321 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000013635 |