US 101 S-n Ramp over Wetland
Good Condition18 years old1,187 vehicles/day
Location
| State | Washington |
| County | Mason |
| Location | 5.7 S Jct SR 102 |
| Carries | US 101 S-n Ramp |
| Crosses | Wetland |
| Coordinates | 47.18183, -123.09900 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 160.1 ft (48.8 m) |
| Max Span | 78.1 ft (23.8 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 429.4 sq m |
| Main Spans | 2 |
| Year Built | 2008 |
Traffic
| Avg Daily Traffic | 1,187 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0017504A0000000 |