US 12 over Walla Walla River
Fair Condition73 years old8,735 vehicles/day
Location
| State | Washington |
| County | Walla Walla |
| Location | 12.0 E Jct SR 124 |
| Carries | US 12 |
| Crosses | Walla Walla River |
| Coordinates | 46.06061, -118.90939 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 369.1 ft (112.5 m) |
| Max Span | 123.0 ft (37.5 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 1237.5 sq m |
| Main Spans | 3 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 8,735 (2023) |
| Truck Traffic | 26% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000MI0000000 |