Steamboat Isl RD over US 101 & Schneider Creek
Good Condition31 years old9,105 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 2.7 S Mason Co |
| Carries | Steamboat Isl RD |
| Crosses | US 101 & Schneider Creek |
| Coordinates | 47.08167, -123.02333 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 188.0 ft (57.3 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 33.8 ft (10.3 m) |
| Deck Area | 590.2 sq m |
| Main Spans | 3 |
| Year Built | 1995 |
Traffic
| Avg Daily Traffic | 9,105 (2002) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0014577A0000000 |