Structure 20730046702002 · Erath County, TX
Carries SH 220 over Trib Ltl Duffau Crk, 0.8 Mi S Of FM 2481.
A culvert 24 ft across with 3 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 | Texas |
| County | Erath |
| Location | 0.8 Mi S Of FM 2481 |
| Carries | SH 220 |
| Crosses | Trib Ltl Duffau Crk |
| Coordinates | 32.02231, -98.01480 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 78.1 sq m |
| Main Spans | 3 |
| Year Built | 1942 |
| Avg Daily Traffic | 3,391 (2024) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 020730046702002 |
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.