FM 493 over Main Fldwy Pilot Channel
Good Condition5 years old3,711 vehicles/day
Location
| State | Texas |
| County | Hidalgo |
| Location | 1.10 Mi N Of US 281 |
| Carries | FM 493 |
| Crosses | Main Fldwy Pilot Channel |
| Coordinates | 26.09232, -98.05712 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 165.0 ft (50.3 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 704.2 sq m |
| Main Spans | 3 |
| Year Built | 2021 |
Traffic
| Avg Daily Traffic | 3,711 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 211090086301146 |