183rd AVE SW over I-5
Good Condition58 years old2,344 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 1.5 N Jct US 12 |
| Carries | 183rd AVE SW |
| Crosses | I-5 |
| Coordinates | 46.82256, -122.99631 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 401.9 ft (122.5 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 31.8 ft (9.7 m) |
| Deck Area | 1188.2 sq m |
| Main Spans | 7 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 2,344 (2002) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
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 | 0008271B0000000 |