2100000-5.47 over Perm

Fair Condition41 years old10 vehicles/day

Location

StateAlaska
CountyPrince of Wales-Hyder
Location12 Mile
Carries2100000-5.47
CrossesPerm
Coordinates55.34506, -132.73801

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length80.1 ft (24.4 m)
Max Span76.1 ft (23.2 m)
Deck Width17.4 ft (5.3 m)
Deck Area129.3 sq m
Main Spans1
Year Built1985

Traffic

Avg Daily Traffic10 (2006)
Lanes On Bridge1

Inspection & Ownership

Last Inspection721
Inspection FrequencyEvery 48 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number100510000001051

Nearby Bridges

2100000-5.07 over Perm 0.4 mi Good 2100000-6.5 over Tributary To 12-mile Ck 0.6 mi Good 2100000-4.6 over No Data Entered 0.8 mi Good 2100000-1.95 over Perm 2.6 mi Good 2100000-0.21 over Tributary To 12-mile Ck 4.0 mi Good Hydaburg Highway over Gulch Creek 4.1 mi Good Hydaburg Highway over Cable Creek 4.1 mi Good Hydaburg Highway over Beaver Creek 4.3 mi Good Hydaburg Highway over No Name Creek @ Sta 746 4.9 mi Good