Chiniak Highway over West Fork Twin Creek
Good Condition51 years old166 vehicles/day
Location
| State | Alaska |
| County | Kodiak Island |
| Location | Mile Point 28.5 |
| Carries | Chiniak Highway |
| Crosses | West Fork Twin Creek |
| Coordinates | 57.62100, -152.26516 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 62.0 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 166 (2018) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 4057 |