Structure 2095 · Kodiak Island County, AK

Marine HWY Route over Kodiak Pier 2

Carries Marine HWY Route over Kodiak Pier 2, Near Uscg Base.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT925 FT OVERALL200 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

925 ft end to end, longest span 21 ft: about 2.6 football fields. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.

Built1988rebuilt 2005
Length924.9 ft281.9 m
Daily traffic100counted 2018
Last inspectedAugust 2024every 24 months

Location

StateAlaska
CountyKodiak Island
LocationNear Uscg Base
CarriesMarine HWY Route
CrossesKodiak Pier 2
Coordinates57.78372, -152.42833

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length924.9 ft (281.9 m)
Max Span21.0 ft (6.4 m)
Deck Width73.2 ft (22.3 m)
Deck Area6286.4 sq m
Main Spans46
Year Built1988 (reconstructed 2005)

Traffic

Avg Daily Traffic100 (2018)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionAugust 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number2095

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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