Mission Creek Road over Big Mission Creek
Fair Condition58 years old671 vehicles/day
Location
| State | Washington |
| County | Mason |
| Location | 0.79 N Jct SR 300 |
| Carries | Mission Creek Road |
| Crosses | Big Mission Creek |
| Coordinates | 47.44258, -122.87311 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 31.5 ft (9.6 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 91.2 sq m |
| Main Spans | 1 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 671 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 084862000000000 |