I-5 over Hylebos Creek
Good Condition66 years old96,536 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 1.7 N Jct SR 99 |
| Carries | I-5 |
| Crosses | Hylebos Creek |
| Coordinates | 47.25200, -122.33278 |
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 | Concrete Continuous |
| Design | Slab |
| Total Length | 321.9 ft (98.1 m) |
| Max Span | 40.0 ft (12.2 m) |
| Deck Width | 81.7 ft (24.9 m) |
| Deck Area | 2442.7 sq m |
| Main Spans | 9 |
| Year Built | 1960 (reconstructed 2009) |
Traffic
| Avg Daily Traffic | 96,536 (2023) |
| Truck Traffic | 7% |
| Lanes On Bridge | 5 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006379D0000000 |