Prairie RD over Samish River
Fair Condition70 years old894 vehicles/day
Location
| State | Washington |
| County | Skagit |
| Location | 0.5 W Jct SR 9 |
| Carries | Prairie RD |
| Crosses | Samish River |
| Coordinates | 48.58697, -122.23431 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 192.6 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 2012) |
Traffic
| Avg Daily Traffic | 894 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 083422000000000 |