FM 491 over Drainage Ditch
Fair Condition34 years old2,704 vehicles/day
Location
| State | Texas |
| County | Hidalgo |
| Location | 4.5 Mi S Of SH 107 |
| Carries | FM 491 |
| Crosses | Drainage Ditch |
| Coordinates | 26.24033, -97.91163 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 143.4 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 2,704 (2020) |
| Truck Traffic | 28% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 211090086101013 |