US 281 over Mercedes Main Canal
Fair Condition91 years old5,779 vehicles/day
Location
| State | Texas |
| County | Hidalgo |
| Location | 0.80 Mi W Of FM 491 |
| Carries | US 281 |
| Crosses | Mercedes Main Canal |
| Coordinates | 26.08404, -97.91327 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 428.8 sq m |
| Main Spans | 5 |
| Year Built | 1935 (reconstructed 1954) |
Traffic
| Avg Daily Traffic | 5,779 (2019) |
| Truck Traffic | 17% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 211090022002007 |