FM 518 over Drainage Ditch
Good Condition37 years old23,049 vehicles/day
Location
| State | Texas |
| County | Galveston |
| Location | 1.25 Mi W Of IH 45 |
| Carries | FM 518 |
| Crosses | Drainage Ditch |
| Coordinates | 29.49779, -95.13411 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 112.9 ft (34.4 m) |
| Deck Area | 251.1 sq m |
| Main Spans | 2 |
| Year Built | 1989 |
Traffic
| Avg Daily Traffic | 23,049 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 120850097603035 |