I-705 N-w Ramp over 15th St-plrr I-705
Good Condition39 years old10,307 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 0.9 N Jct I-5 |
| Carries | I-705 N-w Ramp |
| Crosses | 15th St-plrr I-705 |
| Coordinates | 47.24665, -122.43532 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1246.4 ft (379.9 m) |
| Max Span | 148.0 ft (45.1 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 3723.0 sq m |
| Main Spans | 8 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 10,307 (2012) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0012648A0000000 |