Structure 231670027401006 · Mills County, TX
Carries US 183 over Draw, 8.75 Mi NW Of Lampasas Cl.
A culvert 23 ft across with 4 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 | Mills |
| Location | 8.75 Mi NW Of Lampasas Cl |
| Carries | US 183 |
| Crosses | Draw |
| Coordinates | 31.39101, -98.54784 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Area | 117.6 sq m |
| Main Spans | 4 |
| Year Built | 1936 (reconstructed 1992) |
| Avg Daily Traffic | 2,771 (2020) |
| Truck Traffic | 24% |
| Lanes On Bridge | 4 |
| Last Inspection | May 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 231670027401006 |
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.