EB I-90 over Tibbetts Creek
Good Condition22 years old40,835 vehicles/day
Location
| State | Washington |
| County | King |
| Location | 5.4 E Jct I-405 |
| Carries | EB I-90 |
| Crosses | Tibbetts Creek |
| Coordinates | 47.55104, -122.06807 |
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 | Slab |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 87.9 ft (26.8 m) |
| Deck Area | 383.2 sq m |
| Main Spans | 1 |
| Year Built | 2004 |
Traffic
| Avg Daily Traffic | 40,835 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0016658B0000000 |