Grand Island Road over Mosquito Creek
Fair Condition50 years old242 vehicles/day
Location
| State | Oregon |
| County | Yamhill |
| Location | 700 M S Dayton |
| Carries | Grand Island Road |
| Crosses | Mosquito Creek |
| Coordinates | 45.12955, -123.03509 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 139.1 ft (42.4 m) |
| Max Span | 47.9 ft (14.6 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 415.5 sq m |
| Main Spans | 3 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 242 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11783 000 |