Structure 232060028904034 · San Saba County, TX
Carries SH 16 over Slough, 2.70 Mi S Of Mills C/l.
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 | San Saba |
| Location | 2.70 Mi S Of Mills C/l |
| Carries | SH 16 |
| Crosses | Slough |
| Coordinates | 31.31384, -98.67051 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Width | 64.6 ft (19.7 m) |
| Deck Area | 137.9 sq m |
| Main Spans | 4 |
| Year Built | 1936 (reconstructed 1988) |
| Avg Daily Traffic | 1,811 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | October 2023 |
| 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 | 232060028904034 |
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.