Maintenance Road over Dw231 Wasteway
Good Condition11 years old10 vehicles/day
Location
| State | Washington |
| County | Grant |
| Location | Dw231 Wasteway Station 5 |
| Carries | Maintenance Road |
| Crosses | Dw231 Wasteway |
| Coordinates | 47.25565, -119.81094 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 48.0 sq m |
| Main Spans | 1 |
| Year Built | 2015 |
Traffic
| Avg Daily Traffic | 10 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Reclamation |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11WC0234 |