FM 517 over Dickinson Bayou
Fair Condition78 years old13,597 vehicles/day
Location
| State | Texas |
| County | Galveston |
| Location | 3.60 Mi NE Of SH 35 |
| Carries | FM 517 |
| Crosses | Dickinson Bayou |
| Coordinates | 29.43603, -95.17005 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 46.6 ft (14.2 m) |
| Deck Area | 433.1 sq m |
| Main Spans | 4 |
| Year Built | 1948 (reconstructed 1988) |
Traffic
| Avg Daily Traffic | 13,597 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Structure Number | 120850100202001 |