Shirley Towne DR over Willow Creek
Fair Condition39 years old20 vehicles/day
Location
| State | Alaska |
| County | Matanuska-Susitna |
| Location | Matsu Borough |
| Carries | Shirley Towne DR |
| Crosses | Willow Creek |
| Coordinates | 61.77526, -149.91022 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 252.3 ft (76.9 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 14.4 ft (4.4 m) |
| Deck Area | 338.4 sq m |
| Main Spans | 5 |
| Year Built | 1987 (reconstructed 2021) |
Traffic
| Avg Daily Traffic | 20 (2018) |
| Truck Traffic | 1% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1831 |