3030000-11.8 over Perm
Good Condition40 years old50 vehicles/day
Location
| State | Alaska |
| County | Prince of Wales-Hyder |
| Location | Coffman |
| Carries | 3030000-11.8 |
| Crosses | Perm |
| Coordinates | 55.99204, -132.87121 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 76.1 ft (23.2 m) |
| Max Span | 72.5 ft (22.1 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 211.1 sq m |
| Main Spans | 1 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 50 (2006) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 48 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 100540000001111 |