Structure 3000H11202503 · Honolulu County, HI

Old Waialae RD over Waialae RD Sep(fai-h1)

Carries Old Waialae RD over Waialae RD Sep(fai-h1), 0.40mi E/univer AVE Sep.

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
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT160 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

160 ft end to end, longest span 76 ft: 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 or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built196759 years old
Length160.1 ft48.8 m
Daily traffic21,400counted 2017
Last inspectedJuly 2023every 24 months

Location

StateHawaii
CountyHonolulu
Location0.40mi E/univer AVE Sep
CarriesOld Waialae RD
CrossesWaialae RD Sep(fai-h1)
Coordinates21.29048, -157.81701

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length160.1 ft (48.8 m)
Max Span76.1 ft (23.2 m)
Deck Width38.7 ft (11.8 m)
Deck Area575.8 sq m
Main Spans2
Year Built1967

Traffic

Avg Daily Traffic21,400 (2017)
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number003000H11202503

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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