US Bridges

Ala Aolani over Ala Aolani #3/MOANALUA S

Good

Honolulu County, Hawaii · TMK=1-1-43 · Structure no. 003128001200001

Built
1963
62 years old
Condition
Good
inspected October 2024
Type
Tee Beam
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
6,565
1987 count
Owner
County
County Highway Agency

About this bridge

Ala Aolani over Ala Aolani #3/MOANALUA S is a prestressed concrete tee beam carrying Ala Aolani over Ala Aolani #3/MOANALUA S in Honolulu County, Hawaii. It was built in 1963, so it is 62 years old, younger than the Hawaii average of 63.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,565 vehicles a day, projected to reach 8,206 by 2025. The structure is 63 ft (19.2 m) long and 60 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

Location

Open in Google Maps
CarriesAla Aolani
CrossesAla Aolani #3/MOANALUA S
LocationTMK=1-1-43
RouteCity Street 0
CountyHonolulu County
StateHawaii
Coordinates21.37382, -157.88083
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating37.8 US tons
Inventory rating28.9 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 20
Structure length63 ft (19.2 m)
Longest span60 ft (18.3 m)
Deck width60 ft (18.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,565 (1987)
Projected traffic8,206 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$597,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Ala Aolani over Ala Aolani #3/MOANALUA S built?

It was built in 1963, making it 62 years old in 2025.

What condition is Ala Aolani over Ala Aolani #3/MOANALUA S in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does Ala Aolani over Ala Aolani #3/MOANALUA S carry?

About 6,565 vehicles per day (1987 count).

How long is Ala Aolani over Ala Aolani #3/MOANALUA S?

The structure is 63 ft (19.2 m) long with a longest span of 60 ft (18.3 m) and a deck 60 ft wide.

Who owns Ala Aolani over Ala Aolani #3/MOANALUA S?

It is owned by the County Highway Agency.