3000000-55.37 over Perm
Good Condition43 years old50 vehicles/day
Location
| State | Alaska |
| County | Prince of Wales-Hyder |
| Location | Coffman |
| Carries | 3000000-55.37 |
| Crosses | Perm |
| Coordinates | 55.90816, -132.93146 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 118.4 ft (36.1 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 289.1 sq m |
| Main Spans | 1 |
| Year Built | 1983 (reconstructed 1992) |
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 | 100540000001080 |