SH 173 over Siestedero Creek
Fair Condition88 years old3,112 vehicles/day
Location
| State | Texas |
| County | Frio |
| Location | 0.02 Mi NW Of FM 472 |
| Carries | SH 173 |
| Crosses | Siestedero Creek |
| Coordinates | 29.09036, -98.86317 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 37.4 ft (11.4 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 77.8 ft (23.7 m) |
| Deck Area | 270.2 sq m |
| Main Spans | 4 |
| Year Built | 1938 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 3,112 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 150830042103002 |