SR 509 over I-705 Bnrr Dock Street
Good Condition30 years old37,456 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | Jct I-705 |
| Carries | SR 509 |
| Crosses | I-705 Bnrr Dock Street |
| Coordinates | 47.24322, -122.43500 |
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 | 311.0 ft (94.8 m) |
| Max Span | 150.9 ft (46 m) |
| Deck Width | 196.5 ft (59.9 m) |
| Deck Area | 5678.5 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 37,456 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 7 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0014747A0000000 |