Structure 327 · Sitka City and County, AK

Halibut Point Road over No Name Creek

Carries Halibut Point Road over No Name Creek, Mile Point 6.6.

Overall conditionFair

Set by its lowest-rated component: Deck at 6 of 9.

How ratings work
Decksets the rating6/9 · Satisfactory
Superstructure7/9 · Good
Substructure7/9 · Good
Channelnot part of overall9/9 · Excellent
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT125 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9 · sets the ratingSuperstructure 7/9Substructure 7/9

125 ft end to end. 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 tee-beam bridge.

Built201412 years old
Length125.0 ft38.1 m
Daily traffic1,360counted 2020
Last inspectedMay 2023every 24 months

Location

StateAlaska
CountySitka City and
LocationMile Point 6.6
CarriesHalibut Point Road
CrossesNo Name Creek
Coordinates57.12720, -135.38130

Physical Characteristics

MaterialPrestressed Concrete
DesignTee Beam
Total Length125.0 ft (38.1 m)
Max Span121.1 ft (36.9 m)
Deck Width52.2 ft (15.9 m)
Deck Area605.8 sq m
Main Spans1
Year Built2014

Traffic

Avg Daily Traffic1,360 (2020)
Truck Traffic4%
Lanes On Bridge2

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number0327

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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