Porter Way over I-5 Hylebos CR
Fair Condition66 years old890 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 1.6 N Jct SR 99 |
| Carries | Porter Way |
| Crosses | I-5 Hylebos CR |
| Coordinates | 47.25125, -122.33331 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 615.2 ft (187.5 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 1,950 sq m |
| Main Spans | 13 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 890 (2002) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006443A0000000 |