Structure 140160AA0151001 · Blanco County, TX
Carries Cr101(l Blanco Rd) over Jonas Creek, 0.60 Mi W Of US 281.
A culvert 24 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 | Texas |
| County | Blanco |
| Location | 0.60 Mi W Of US 281 |
| Carries | Cr101(l Blanco Rd) |
| Crosses | Jonas Creek |
| Coordinates | 30.00077, -98.41549 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 8.9 ft (2.7 m) |
| Deck Width | 17.1 ft (5.2 m) |
| Deck Area | 38.0 sq m |
| Main Spans | 2 |
| Year Built | 1923 (reconstructed 1960) |
| Avg Daily Traffic | 140 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Last Inspection | February 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 140160AA0151001 |
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.