FM 923 over Brush Knob Creek
Poor Condition78 years old100 vehicles/day
Location
| State | Texas |
| County | Throckmorton |
| Location | 1.7 Mi N Of US 183 |
| Carries | FM 923 |
| Crosses | Brush Knob Creek |
| Coordinates | 33.09437, -99.14292 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 52.2 ft (15.9 m) |
| Max Span | 13.1 ft (4 m) |
| Deck Width | 25.3 ft (7.7 m) |
| Deck Area | 122.4 sq m |
| Main Spans | 4 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 100 (2020) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 032240098205008 |