Structure 3000930300345 · Honolulu County, HI

Farr HWY over Keananoio Strm (o.b)

Carries Farr HWY over Keananoio Strm (o.b), 0.07mi W/h.e.co Rdwy.

Overall conditionFair

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

How ratings work
Deck7/9 · Good
Superstructure7/9 · Good
Substructuresets the rating6/9 · Satisfactory
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT66 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 6/9 · sets the rating

66 ft end to end, longest span 33 ft. Lengths and the car 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.

Built196759 years old
Length65.9 ft20.1 m
Daily traffic33,900counted 2017
Last inspectedApril 2024every 24 months

Location

StateHawaii
CountyHonolulu
Location0.07mi W/h.e.co Rdwy
CarriesFarr HWY
CrossesKeananoio Strm (o.b)
Coordinates21.35810, -158.13046

Physical Characteristics

MaterialConcrete Continuous
DesignTee Beam
Total Length65.9 ft (20.1 m)
Max Span33.1 ft (10.1 m)
Deck Width40.4 ft (12.3 m)
Deck Area247.2 sq m
Main Spans2
Year Built1967

Traffic

Avg Daily Traffic33,900 (2017)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionApril 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number003000930300345

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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