US 20 Wbl over N.fk.teton River
Fair Condition47 years old7,750 vehicles/day
Location
| State | Idaho |
| County | Madison |
| Location | 2.0 N. Sugar City |
| Carries | US 20 Wbl |
| Crosses | N.fk.teton River |
| Coordinates | 43.88969, -111.74414 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 99.1 ft (30.2 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 409.6 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 7,750 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000012585 |