N-n Ramp over I-5
Good Condition15 years old46,602 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | Jct SR 16 |
| Carries | N-n Ramp |
| Crosses | I-5 |
| Coordinates | 47.22850, -122.46111 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Segmental Box Girder |
| Total Length | 1061.0 ft (323.4 m) |
| Max Span | 294.9 ft (89.9 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 4430.6 sq m |
| Main Spans | 4 |
| Year Built | 2011 |
Traffic
| Avg Daily Traffic | 46,602 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 11 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0017594A0000000 |