Bostwick Lake Road over Bostwick No. 1
Fair Condition20 years old10 vehicles/day
Location
| State | Alaska |
| County | Ketchikan Gateway |
| Location | Mile Point 1.2 |
| Carries | Bostwick Lake Road |
| Crosses | Bostwick No. 1 |
| Coordinates | 55.34115, -131.74295 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 39.7 ft (12.1 m) |
| Deck Width | 18.0 ft (5.5 m) |
| Deck Area | 67.1 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 10 (2018) |
| Truck Traffic | 70% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Park/Forest Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 2346 |