FM 580 over Slough
Good Condition73 years old373 vehicles/day
Location
| State | Texas |
| County | Lampasas |
| Location | 1.80 Mi N Of San Saba C/l |
| Carries | FM 580 |
| Crosses | Slough |
| Coordinates | 31.11937, -98.51706 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 4.9 ft (1.5 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 58.1 sq m |
| Main Spans | 4 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 373 (2020) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 231410023115049 |