Structure 75770000000000 · Washita County, OK
Carries N2150 over Creek, 1.2s 1.5e Of Sentinel.
24 ft end to end, longest span 10 ft. 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 slab bridge.
| State | Oklahoma |
| County | Washita |
| Location | 1.2s 1.5e Of Sentinel |
| Carries | N2150 |
| Crosses | Creek |
| Coordinates | 35.13361, -99.14876 |
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 67.2 sq m |
| Main Spans | 2 |
| Year Built | 1940 |
| Avg Daily Traffic | 25 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | March 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 075770000000000 |
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.