SH 146 SB over Dickinson Bayou
Good Condition17 years old10,900 vehicles/day
Location
| State | Texas |
| County | Galveston |
| Location | 0.80 Mi SE Of FM 517 |
| Carries | SH 146 SB |
| Crosses | Dickinson Bayou |
| Coordinates | 29.46055, -94.97277 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 2875.0 ft (876.3 m) |
| Max Span | 112.9 ft (34.4 m) |
| Deck Width | 40.0 ft (12.2 m) |
| Deck Area | 10690.9 sq m |
| Main Spans | 27 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 10,900 (2019) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120850038906117 |