SR 509 over 1st AVE S
Good Condition65 years old12,319 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 5.0 N Pierce Co |
| Carries | SR 509 |
| Crosses | 1st AVE S |
| Coordinates | 47.33081, -122.33478 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 83.0 ft (25.3 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 278.3 sq m |
| Main Spans | 3 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 12,319 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006621A0000000 |