IH 45 Nbfr over Dickinson Bayou
Good Condition4 years old10,900 vehicles/day
Location
| State | Texas |
| County | Galveston |
| Location | 0.3 Mi SE Of FM 517 |
| Carries | IH 45 Nbfr |
| Crosses | Dickinson Bayou |
| Coordinates | 29.44543, -95.07357 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 299.9 ft (91.4 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 37.4 ft (11.4 m) |
| Deck Area | 1042.0 sq m |
| Main Spans | 4 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 10,900 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120850050004475 |