SR 18 over Soos Creek
Good Condition30 years old26,257 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 6.7 E Jct SR 164 |
| Carries | SR 18 |
| Crosses | Soos Creek |
| Coordinates | 47.35275, -122.12967 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 124.0 ft (37.8 m) |
| Max Span | 119.1 ft (36.3 m) |
| Deck Width | 41.0 ft (12.5 m) |
| Deck Area | 472.5 sq m |
| Main Spans | 1 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 26,257 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0014768B0000000 |