Structure 90180AA0204001 · Bosque County, TX
Carries CR 2475 over Duffau Creek, 1.35 Mi NE Of SH 6.
A culvert 141 ft across with 14 openings. Lengths and the semi-truck on the deck are drawn to the same scale. 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 | Texas |
| County | Bosque |
| Location | 1.35 Mi NE Of SH 6 |
| Carries | CR 2475 |
| Crosses | Duffau Creek |
| Coordinates | 31.98669, -97.89179 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 141.1 ft (43 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 344 sq m |
| Main Spans | 14 |
| Year Built | 1935 |
| Avg Daily Traffic | 23 (2020) |
| Lanes On Bridge | 2 |
| Last Inspection | January 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 6 — Scour calculated, stable |
| Structure Number | 090180AA0204001 |
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.