Grand Loop Road over Gibbon River
Fair Condition66 years old5,800 vehicles/day
Location
| State | Wyoming |
| County | Teton |
| Location | 0.5 Mi. South Of Madison |
| Carries | Grand Loop Road |
| Crosses | Gibbon River |
| Coordinates | 44.64072, -110.86111 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Single/Spread |
| Total Length | 110.9 ft (33.8 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 432.6 sq m |
| Main Spans | 3 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 5,800 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1570009P0000000 |