US Bridges

Moanalua RD over FAI-H3(HIC #4)

Fair

Honolulu County, Hawaii · 0.73MI E/H1 · Structure no. 003000780200147

Built
1974
51 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
396 ft
2 main spans
Daily traffic
133,600
2017 count
Owner
State
State Highway Agency

About this bridge

Moanalua RD over FAI-H3(HIC #4) is a prestressed concrete continuous box beam or girders - multiple carrying Moanalua RD over FAI-H3(HIC #4) in Honolulu County, Hawaii. It was built in 1974, so it is 51 years old, younger than the Hawaii average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 133,600 vehicles a day, roughly 2% of them trucks, projected to reach 158,829 by 2025. The structure is 396 ft (120.7 m) long and 134 ft wide.

Location

Open in Google Maps
CarriesMoanalua RD
CrossesFAI-H3(HIC #4)
Location0.73MI E/H1
RouteU.S. Route 0H201
CountyHonolulu County
StateHawaii
Coordinates21.37005, -157.91405
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length396 ft (120.7 m)
Longest span143 ft (43.6 m)
Deck width134 ft (40.8 m)
Roadway width131 ft (39.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic133,600 (2017)
Projected traffic158,829 by 2025
Trucks2%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Moanalua RD over FAI-H3(HIC #4) built?

It was built in 1974, making it 51 years old in 2025.

What condition is Moanalua RD over FAI-H3(HIC #4) in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does Moanalua RD over FAI-H3(HIC #4) carry?

About 133,600 vehicles per day (2017 count), of which roughly 2% are trucks.

How long is Moanalua RD over FAI-H3(HIC #4)?

The structure is 396 ft (120.7 m) long with a longest span of 143 ft (43.6 m) and a deck 134 ft wide.

Who owns Moanalua RD over FAI-H3(HIC #4)?

It is owned by the State Highway Agency.