8000000-21.711 over Mod

Fair Condition34 years old

Location

StateAlaska
CountyKetchikan Gateway
LocationMargaret
Carries8000000-21.711
CrossesMod
Coordinates55.68586, -131.61053

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignBox Beam - Multiple
Total Length80.1 ft (24.4 m)
Max Span78.7 ft (24 m)
Deck Width18.0 ft (5.5 m)
Deck Area134.2 sq m
Main Spans1
Year Built1992

Traffic

Lanes On Bridge1

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerU.S. Forest Service
Historical SignificanceHistorical significance is not determined
Structure Number100520000001121

Nearby Bridges