SR 18 over Cedar River SE Bain RD
Fair Condition22 years old16,971 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 5.2 N Jct SR 516 |
| Carries | SR 18 |
| Crosses | Cedar River SE Bain RD |
| Coordinates | 47.40619, -122.04206 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 351.0 ft (107 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 48.6 ft (14.8 m) |
| Deck Area | 1583.6 sq m |
| Main Spans | 3 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 16,971 (2023) |
| Truck Traffic | 14% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0016611B0000000 |