Structure 83134000000000 · Walla Walla County, WA
Carries Smith Springs RD over Colville Gulch, 03.38 N SR 124.
Set by its lowest-rated component: Superstructure and Substructure at 6 of 9.
How ratings work21 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a bridge of this kind.
| State | Washington |
| County | Walla Walla |
| Location | 03.38 N SR 124 |
| Carries | Smith Springs RD |
| Crosses | Colville Gulch |
| Coordinates | 46.33565, -118.26843 |
| Material | Concrete |
| Design | Other |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 42.9 sq m |
| Main Spans | 1 |
| Year Built | 1922 |
| Avg Daily Traffic | 100 (2024) |
| Truck Traffic | 24% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 7 — Countermeasures installed |
| Structure Number | 083134000000000 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.