3000000-28.30 over Perm

Good Condition35 years old50 vehicles/day

Location

StateAlaska
CountyPrince of Wales-Hyder
LocationThorne Bay
Carries3000000-28.30
CrossesPerm
Coordinates55.81269, -132.51576

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length65.0 ft (19.8 m)
Max Span62.7 ft (19.1 m)
Deck Width29.9 ft (9.1 m)
Deck Area180.2 sq m
Main Spans1
Year Built1991

Traffic

Avg Daily Traffic50 (2006)
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number100540000001075

Nearby Bridges