Ferry Shuttle RTE over Gravina Airport F.t. I

Fair Condition28 years old348 vehicles/day

Location

StateAlaska
CountyKetchikan Gateway
LocationKetchikan Airport
CarriesFerry Shuttle RTE
CrossesGravina Airport F.t. I
Coordinates55.35657, -131.70736

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignOrthotropic
Total Length162.1 ft (49.4 m)
Max Span142.1 ft (43.3 m)
Deck Width20.3 ft (6.2 m)
Deck Area306.3 sq m
Main Spans1
Year Built1998

Traffic

Avg Daily Traffic348 (2018)
Truck Traffic6%
Lanes On Bridge1

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0176

Nearby Bridges

Ferry Shuttle RTE over Gravina Airport F.t. II 0.0 mi Good Gravina Island over Gravina Ferry Layup Fac 0.2 mi Good Ferry Shuttle RTE over Revilla Airport F.t. II 0.2 mi Good Ferry Shuttle RTE over Revilla Airport F.t. I 0.3 mi Fair North Tongass HWY over Carlanna Creek 0.4 mi Fair Marine HWY Route over Ketchikan Berth II 0.5 mi Fair Marine HWY Route over Ketchikan Berth I 0.5 mi Fair Inter Island RTE over Ketchikan Berth III 0.6 mi Fair South Tongass HWY over Hoadley Creek 0.8 mi Poor Gravina Island HWY over Airport Creek 0.9 mi Good