Steilacoom Road over Mcallister Creek
Fair Condition62 years old1,384 vehicles/day
Location
| State | Washington |
| County | Thurston |
| Location | 2.0 M S Of I-5 On Ramp |
| Carries | Steilacoom Road |
| Crosses | Mcallister Creek |
| Coordinates | 47.04997, -122.72649 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 128.0 ft (39 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 26.2 ft (8 m) |
| Deck Area | 312 sq m |
| Main Spans | 4 |
| Year Built | 1964 |
Traffic
| Avg Daily Traffic | 1,384 (2019) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082390000000000 |