H3 Bridge No. 4 Ob over N. Halawa Stream

Good Condition29 years old49,100 vehicles/day

Location

StateHawaii
CountyHonolulu
Location2.93 Mi N Halawa Ic
CarriesH3 Bridge No. 4 Ob
CrossesN. Halawa Stream
Coordinates21.39611, -157.88523

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length628.6 ft (191.6 m)
Max Span140.1 ft (42.7 m)
Deck Width41.3 ft (12.6 m)
Deck Area2414.2 sq m
Main Spans5
Year Built1997

Traffic

Avg Daily Traffic49,100 (2017)
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number003000H30200293

Nearby Bridges

H-3 Br No 4 Ib over N Halawa Stream 0.0 mi Good H3 over N Halawa Stream 0.5 mi Good H3 over N Halawa Strm 0.5 mi Good H3 Ib over N Halawa Stream 0.6 mi Good H3 Ob over N Halawa Stream 0.6 mi Good H3 over N Halawa Strm 0.8 mi Good H3 over N Halawa Stream 0.8 mi Fair H-3 over North Halawa Stream 1.4 mi Good Ala Aolani over Ala Aolani #3/moanalua S 1.6 mi Good Fai-h3 over Stream/n.h.v. Str. #1 1.6 mi Good