US 20b over Burgess Canal
Fair Condition54 years old3,000 vehicles/day
Location
| State | Idaho |
| County | Jefferson |
| Location | 0.7 S. Rigby |
| Carries | US 20b |
| Crosses | Burgess Canal |
| Coordinates | 43.66356, -111.91794 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 63.0 ft (19.2 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 91.9 ft (28 m) |
| Deck Area | 537.6 sq m |
| Main Spans | 1 |
| Year Built | 1972 |
Traffic
| Avg Daily Traffic | 3,000 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000012715 |