FM 550 over Hackberry Creek
Fair Condition36 years old2,611 vehicles/day
Location
| State | Texas |
| County | Rockwall |
| Location | 0.40 Mi NE Of FM 1139 |
| Carries | FM 550 |
| Crosses | Hackberry Creek |
| Coordinates | 32.86597, -96.37646 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 109.9 ft (33.5 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 311.6 sq m |
| Main Spans | 2 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 2,611 (2023) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 181990101402013 |