US Bridges

Hawaii Kai Dr. over Kamiloiki Stream

Fair

Honolulu County, Hawaii · TMK=3-9-56 · Structure no. 003346001200001

Built
1967
58 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
2,707
2021 count
Owner
County
County Highway Agency

About this bridge

Hawaii Kai Dr. over Kamiloiki Stream is a prestressed concrete stringer/multi-beam or girder carrying Hawaii Kai Dr. over Kamiloiki Stream in Honolulu County, Hawaii. It was built in 1967, so it is 58 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 5 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 2,707 vehicles a day, projected to reach 4,295 by 2025. The structure is 65 ft (19.7 m) long and 56 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesHawaii Kai Dr.
CrossesKamiloiki Stream
LocationTMK=3-9-56
RouteCity Street 0
CountyHonolulu County
StateHawaii
Coordinates21.29654, -157.68966
Functional classUrban Collector

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating68.2 US tons
Inventory rating43.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length65 ft (19.7 m)
Longest span60 ft (18.3 m)
Deck width56 ft (17.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,707 (2021)
Projected traffic4,295 by 2025
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Hawaii Kai Dr. over Kamiloiki Stream built?

It was built in 1967, making it 58 years old in 2025.

What condition is Hawaii Kai Dr. over Kamiloiki Stream 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 November 2024.

How much traffic does Hawaii Kai Dr. over Kamiloiki Stream carry?

About 2,707 vehicles per day (2021 count).

How long is Hawaii Kai Dr. over Kamiloiki Stream?

The structure is 65 ft (19.7 m) long with a longest span of 60 ft (18.3 m) and a deck 56 ft wide.

Who owns Hawaii Kai Dr. over Kamiloiki Stream?

It is owned by the County Highway Agency.