Structure 3000H10100586 · Honolulu County, HI

Fai-h1 over Strm-trpl 168" Stl Pl

Carries Fai-h1 over Strm-trpl 168" Stl Pl, 0.49mi E/kunia RD.

Overall conditionFair

Set by its lowest-rated component: Culvert at 5 of 9.

How ratings work
Culvertsets the rating5/9 · Fair
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT162 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 5/9

A culvert 162 ft across with 3 openings: about 2 semi-trucks nose to tail. 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, so those are drawn as typical for a culvert.

Built196759 years old
Length162.1 ft49.4 m
Daily traffic174,200counted 2017
Last inspectedDecember 2024every 24 months

Location

StateHawaii
CountyHonolulu
Location0.49mi E/kunia RD
CarriesFai-h1
CrossesStrm-trpl 168" Stl Pl
Coordinates21.38750, -158.02575

Physical Characteristics

MaterialSteel
DesignCulvert
Total Length162.1 ft (49.4 m)
Max Span14.1 ft (4.3 m)
Deck Area2346.5 sq m
Main Spans3
Year Built1967

Traffic

Avg Daily Traffic174,200 (2017)
Truck Traffic4%
Lanes On Bridge8

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number003000H10100586

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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