Elk Prairie Road over North Fork Willapa River
Good Condition62 years old44 vehicles/day
Location
| State | Washington |
| County | Pacific |
| Location | 18.3 SE Jct US 101 |
| Carries | Elk Prairie Road |
| Crosses | North Fork Willapa River |
| Coordinates | 46.53236, -123.49503 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 244 sq m |
| Main Spans | 3 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 44 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 081427000000000 |