SR 516 over Mullen Slough & Dirt Rd.
Good Condition43 years old12,389 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 1.8 E Jct I-5 |
| Carries | SR 516 |
| Crosses | Mullen Slough & Dirt Rd. |
| Coordinates | 47.37533, -122.26644 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 266.1 ft (81.1 m) |
| Max Span | 45.6 ft (13.9 m) |
| Deck Width | 87.6 ft (26.7 m) |
| Deck Area | 2165.4 sq m |
| Main Spans | 6 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 12,389 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0012191A0000000 |