IRR BIA RTE 18 over North Fork Hamilton Crk
Good Condition46 years old5 vehicles/day
Location
| State | Alaska |
| County | Prince of Wales-Hyder |
| Location | 10.4km Down Fs 6030 |
| Carries | IRR BIA RTE 18 |
| Crosses | North Fork Hamilton Crk |
| Coordinates | 56.93913, -133.61070 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 80.4 ft (24.5 m) |
| Max Span | 77.1 ft (23.5 m) |
| Deck Width | 17.7 ft (5.4 m) |
| Deck Area | 132.3 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 5 (2019) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | Code 61 |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0000E09229T0140 |