FM 1128 over Mustang Bayou
Good Condition42 years old7,314 vehicles/day
Location
| State | Texas |
| County | Brazoria |
| Location | 2.10 Mi N Of SH 6 |
| Carries | FM 1128 |
| Crosses | Mustang Bayou |
| Coordinates | 29.49608, -95.34620 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 6 — Scour calculated, stable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 137.1 ft (41.8 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 539.2 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 7,314 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120200168401004 |