Rose Valley RD over Coweeman River
Fair Condition52 years old420 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 9.41 E Old 99 S (mp 1.06) |
| Carries | Rose Valley RD |
| Crosses | Coweeman River |
| Coordinates | 46.17389, -122.75667 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 171.9 ft (52.4 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 623.6 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 420 (2018) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 081641000000000 |