Structure 1570019P0000000 · Teton County, WY
Carries Grand Loop Road over Otter Creek, 2.5 Mi. South Of Canyon J.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 4 of 9.
How ratings work23 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a rigid-frame bridge.
| State | Wyoming |
| County | Teton |
| Location | 2.5 Mi. South Of Canyon J |
| Carries | Grand Loop Road |
| Crosses | Otter Creek |
| Coordinates | 44.70178, -110.50617 |
| Material | Concrete |
| Design | Frame |
| Total Length | 23.0 ft (7 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 71.4 sq m |
| Main Spans | 1 |
| Year Built | 1934 |
| Avg Daily Traffic | 1,807 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 1570019P0000000 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.