SR 512 over 15th AVE SW
Good Condition52 years old42,930 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 1.1 E Jct SR 161 |
| Carries | SR 512 |
| Crosses | 15th AVE SW |
| Coordinates | 47.17756, -122.29644 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 190.0 ft (57.9 m) |
| Max Span | 80.1 ft (24.4 m) |
| Deck Width | 52.2 ft (15.9 m) |
| Deck Area | 920.6 sq m |
| Main Spans | 3 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 42,930 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 422 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0009619A0000000 |