Structure 35520000000000 · Cotton County, OK
Carries U.s. 277 over Creek, 1.4 Mi E S.h. 5.
A culvert 23 ft across with 2 openings. 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, so those are drawn as typical for a culvert.
| State | Oklahoma |
| County | Cotton |
| Location | 1.4 Mi E S.h. 5 |
| Carries | U.s. 277 |
| Crosses | Creek |
| Coordinates | 34.36222, -98.42972 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 83.3 sq m |
| Main Spans | 2 |
| Year Built | 1932 |
| Avg Daily Traffic | 450 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 7 — Countermeasures installed |
| Structure Number | 035520000000000 |
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.