FM 671 over Big Slough
Good Condition64 years old729 vehicles/day
Location
| State | Texas |
| County | Caldwell |
| Location | 1.8 Mi SW US 183 |
| Carries | FM 671 |
| Crosses | Big Slough |
| Coordinates | 29.78555, -97.68005 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 33.1 ft (10.1 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 117.2 sq m |
| Main Spans | 5 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 729 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 140280106001010 |