Steamboat Is. Rd. over Totten Inlet
Fair Condition44 years old146 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | Steamboat Island |
| Carries | Steamboat Is. Rd. |
| Crosses | Totten Inlet |
| Coordinates | 47.18195, -122.94041 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 706.0 ft (215.2 m) |
| Max Span | 28.9 ft (8.8 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 1312.7 sq m |
| Main Spans | 24 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 146 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 084547000000000 |