US Bridges

Halona RD over Halona RD/MAILIILII(M-2)

Good

Honolulu County, Hawaii · TMK=8-6-12 · Structure no. 003836001100001

Built
1970
55 years old
Condition
Good
inspected January 2024
Type
Tee Beam
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
2,912
1990 count
Owner
County
County Highway Agency

About this bridge

Halona RD over Halona RD/MAILIILII(M-2) is a prestressed concrete tee beam carrying Halona RD over Halona RD/MAILIILII(M-2) in Honolulu County, Hawaii. It was built in 1970, so it is 55 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 2,912 vehicles a day, projected to reach 3,640 by 2025. The structure is 41 ft (12.5 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesHalona RD
CrossesHalona RD/MAILIILII(M-2)
LocationTMK=8-6-12
RouteCity Street 0
CountyHonolulu County
StateHawaii
Coordinates21.44133, -158.16619
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating30 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length41 ft (12.5 m)
Longest span36 ft (11 m)
Deck width44 ft (13.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,912 (1990)
Projected traffic3,640 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Halona RD over Halona RD/MAILIILII(M-2) built?

It was built in 1970, making it 55 years old in 2025.

What condition is Halona RD over Halona RD/MAILIILII(M-2) 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 January 2024.

How much traffic does Halona RD over Halona RD/MAILIILII(M-2) carry?

About 2,912 vehicles per day (1990 count).

How long is Halona RD over Halona RD/MAILIILII(M-2)?

The structure is 41 ft (12.5 m) long with a longest span of 36 ft (11 m) and a deck 44 ft wide.

Who owns Halona RD over Halona RD/MAILIILII(M-2)?

It is owned by the County Highway Agency.