NB I-5 over Prairie Creek
Fair Condition17 years old34,754 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 2.4 N Lewis Co |
| Carries | NB I-5 |
| Crosses | Prairie Creek |
| Coordinates | 46.79736, -123.01008 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 77.1 ft (23.5 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 72.5 ft (22.1 m) |
| Deck Area | 519.4 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 34,754 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0017465A0000000 |