Mcdonald Dike Road over N Fork Nehalem River
Fair Condition34 years old902 vehicles/day
Location
| State | Oregon |
| County | Tillamook |
| Location | 1.5 Miles N Of Nehalem |
| Carries | Mcdonald Dike Road |
| Crosses | N Fork Nehalem River |
| Coordinates | 45.73366, -123.87626 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 357.0 ft (108.8 m) |
| Max Span | 134.8 ft (41.1 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 1022.7 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 902 (2020) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11272A568 00115 |