SR 4 over Elochoman River
Fair Condition71 years old2,084 vehicles/day
Location
| State | Washington |
| County | Wahkiakum |
| Location | 29.0 E Jct SR 401 |
| Carries | SR 4 |
| Crosses | Elochoman River |
| Coordinates | 46.22903, -123.39411 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 165.4 ft (50.4 m) |
| Max Span | 160.1 ft (48.8 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 499.0 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 2,084 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0004999A0000000 |