Riveria Road over Riveria Gulch
Good Condition27 years old80 vehicles/day
Location
| State | Washington |
| County | Columbia |
| Location | 1st Riveria Crossing |
| Carries | Riveria Road |
| Crosses | Riveria Gulch |
| Coordinates | 46.51304, -118.07739 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 22.6 ft (6.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 51.1 sq m |
| Main Spans | 1 |
| Year Built | 1999 |
Traffic
| Avg Daily Traffic | 80 (2019) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 086558000000000 |